A New Miracle Sudoku

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  • čas přidán 16. 05. 2020
  • You can try Aad van de Wetering's new puzzle (his response to Mitchell Lee's miracle sudoku) here:
    cracking-the-cryptic.web.app/...
    Kurt Hugo Schneider's "Nightmare" Partial Irregular 6x6 Sudoku X can be found free at this link:
    / 37223311
    Mark's new cryptic crossword video and our video solve of the Patreon Reward puzzle for May are available to our patrons here:
    / crackingthecryptic
    Wei-Hwa Huang and Bram Cohen's Thermo Miracle Sudoku can be played here [We have not solved this and it may be extremely hard]:
    cracking-the-cryptic.web.app/...
    ▶ NEW CRACKING THE CRYPTIC MERCHANDISE◀
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    ▶ THE FIRST SUDOKU PUZZLE HUNT BY BEN NEEDHAM◀
    / 36694746
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    ▶TRY OUR SANDWICH SUDOKU APP◀
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    ▶SEND US PUZZLES TO SOLVE/CONTACT US◀
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    ▶SOFTWARE◀
    Play the puzzle in the video by clicking the link under the video (above). We are building a website which will allow you to enter your own sudoku puzzles into the software and this is coming soon!
    ▶Logo Design◀
    Melvyn Mainini
    ▶ABOUT US◀
    Hi! We're Simon Anthony and Mark Goodliffe, two of the UK's most enthusiastic puzzle solvers. We have both represented the UK at the World Sudoku Championships and the World Puzzle Championships. We're also "cryptic crossword" aficionados. Mark is the twelve-time winner of The Times championship and Simon is the former record holder for most consecutive correct solutions to The Listener crossword. We hope we can help your puzzle solving while also introducing you to some of the world's best puzzles.
    Thank you for watching!
    Simon and Mark

Komentáře • 1,5K

  • @thijsvanwamel7590
    @thijsvanwamel7590 Před 3 lety +2153

    I love how happy he sounds when he solves allot in a row

    • @samexell7242
      @samexell7242 Před 3 lety +13

      You're clearly not smart enough to be watching sudoku videos if you think a lot is one word.

    • @dalaube
      @dalaube Před 3 lety +48

      @@samexell7242 In your sentence "a lot" should be either in quotations and spelled in same manner as the person you're referencing, or italicized with the correct spelling.
      "Allot" is actually a word though, so it's likely an autocorrect failure.
      Keep up the good work.

    • @samexell7242
      @samexell7242 Před 3 lety +8

      Hi @@dalaube ,
      I am sorry to hear that you are from America; I have deduced this from the use of the letter 'Z' in a word which should be spelt with an 's'. I respect that you've made an effort to reply but unfortunately you have done qhite the opposite. You completely ignored my point, given that allot is still a word; however, not used in this context and neither a Apple nor Samsung keyboard would correct to this. It's nice you've tried, but sadly you have come out of this looking silly.
      Kind Regards,
      Sam

    • @hawkfrost541
      @hawkfrost541 Před 3 lety +63

      @@samexell7242 quite*

    • @dalaube
      @dalaube Před 3 lety +34

      @@samexell7242 If you have a phone that has never corrected the right usage of a word to the wrong one, I would love to know what that is.
      You also completely missed the irony of the situation, and why I pointed it out.
      Theres much better things to be doing, so please go on and keep insulting peoples intelligence for making grammatical mistakes while doing the same.

  • @littleschnitzel8226
    @littleschnitzel8226 Před 4 lety +2223

    We absolutely have to see the blank puzzle with only two little thermometers in a live solve!

    • @swappingparts
      @swappingparts Před 4 lety +82

      I’m having trouble believing it’s actually possible

    • @xyzzyx7812
      @xyzzyx7812 Před 4 lety +45

      @@swappingparts I worked on it and you get some interesting patterns. but the disambiguation is a bit tricky, and might require brute-forcing it

    • @swappingparts
      @swappingparts Před 4 lety +36

      Xyzzyx I actually solved it in the time since, but had to study the patterns of the first two miracle sudokus for a good bit to figure it out. Once I did that, it was just a matter of plugging all the numbers in.

    • @jonathanleung4315
      @jonathanleung4315 Před 4 lety +5

      Mark Broesamle wow good job I don’t think I’d ever be able to do that

    • @jamesmeadows5742
      @jamesmeadows5742 Před 4 lety +12

      I was able to find the solution by simply taking this same pattern, shifting some rows, and rotating it, these shift it to fit the constraints, basically take the 1st and 2nd row from this solve and move them to the 8th and 9th rows, shifting every other row up, then you take what is now row 4 and move it to row 6, shifting rows 5 & 6 up to rows 4 & 5. take this new grid and turn it clockwise once, that is the solution. Doing it with logic rather than previous knowledge of these patterns is beyond me however.

  • @tximinoman
    @tximinoman Před 4 lety +193

    This is the purest form of CZcams. Really old school. It's just one person doing something they enjoy, and an audience becoming invested, not because they may care about the topic at hand (some of you sure do but I think many of us didn't really care about Sudoku solving before this two "Miracle Sudoku" videos) but because you can see how passionate that person is about it. To me, CZcams doesn't get any better than this.

    • @rubenheymans1988
      @rubenheymans1988 Před 10 měsíci +5

      what about our sponsor shadow raid legends though?

  • @Faux_Fox
    @Faux_Fox Před 3 lety +129

    4 hours ago I thought "I'm not watching a 30 min long video on sudoku"
    That was 8 sudoku videos ago now.

  • @shachardahan1081
    @shachardahan1081 Před 4 lety +2410

    I was screaming at the screen when you highlighted two squares that you thought could be 2 even though they were connected to a 3

    • @foxer4217
      @foxer4217 Před 3 lety +42

      16:15 this?

    • @levirusso7064
      @levirusso7064 Před 3 lety +172

      i saw it too but he’s still way smarter than me

    • @chrissolnordal9421
      @chrissolnordal9421 Před 3 lety +8

      me too!

    • @smoresgobbo
      @smoresgobbo Před 3 lety +161

      Same and then he keeps clicking on the one on the right side and I am so angry he hasn't noticed it despite having his cursor there over and over!!!

    • @necieau2700
      @necieau2700 Před 3 lety +23

      ORTHOGONALS

  • @GuyXVIII
    @GuyXVIII Před 3 lety +1916

    Me a week ago: "wAT iS SudoKU"
    Me today going along with the video: "So THAT can't be a 5!"

    • @rewrose2838
      @rewrose2838 Před 3 lety +31

      Mathematical skeletons of games are quite addicting

    • @mel_7773
      @mel_7773 Před 3 lety

      same

    • @phillt.coiler8769
      @phillt.coiler8769 Před 3 lety +1

      Dilon and Kody are bots dont fall for it

    • @doctorsuave
      @doctorsuave Před 3 lety +3

      @@phillt.coiler8769 I get a lot of joy out of reporting bots.

    • @wrath6007
      @wrath6007 Před 2 lety

      It didn't take a week to get thet level :D

  • @steveopenshaw1219
    @steveopenshaw1219 Před 4 lety +1185

    Me: "Haha! This guy thinks I'm gonna watch him play sudoku for the best part of half an hour!"
    Me after 28 minutes: 👀

    • @colindaviddick
      @colindaviddick Před 2 lety +27

      I think I've watched about 4-5 hours of these now. I don't understand how I keep falling into them. I've never in my life decided to watch half an hour of someone else do Sudoku...

    • @doge8825
      @doge8825 Před 2 lety +11

      @@colindaviddick I don’t even like Sudoku and yet I keep falling in this hole too. I think it’s Simon’s charisma at play here. It’s just so nice to watch him solve and go through a puzzle like this

    • @moregirl4585
      @moregirl4585 Před 2 lety +1

      Anyway I sped up video

    • @misanthrophex
      @misanthrophex Před 10 měsíci

      This is very deceptive. It seems like it should be boring, but it just hooks me and doesn't let go. Especially if you start seeing a move that the master doesn't see yet.

  • @raquelmiceli-keele3290
    @raquelmiceli-keele3290 Před 3 lety +142

    every time you see something before he does but also knowing you could never finish the puzzle

  • @rozyjones1948
    @rozyjones1948 Před 4 lety +2256

    I stumbled across you guys just a week ago and I’m already addicted. I love your videos and they bring me so much happinesses

    • @jonasjoko294
      @jonasjoko294 Před 4 lety +10

      The Same happened to me yesterday :)

    • @rozyjones1948
      @rozyjones1948 Před 4 lety +5

      Jonas nuranders every single video is just lovely

    • @danielh1989
      @danielh1989 Před 4 lety +9

      Most of us came here that way - I’m here for two month maybe and pretty addicted both to the videos from both of you guys and also to sudoku, although I’m still at mediocre level and most of the puzzles here on the channel are not solvable for me, but very very enjoyable to watch.

    • @joshuabradford8372
      @joshuabradford8372 Před 4 lety +2

      I just got here a few days ago

    • @katemorganlawson6829
      @katemorganlawson6829 Před 4 lety +1

      I’m the same! :)

  • @dylanlenn7836
    @dylanlenn7836 Před 4 lety +1037

    when Simon keeps clicking on the one that could never be a 2

    • @CB-lh4ph
      @CB-lh4ph Před 4 lety +163

      It drives me mad how he sees such intricate pieces of logic and then misses things as blatant as normal sudoku rules. And I notice it all the time because I can't see the advanced logic yet so all I do is look for the aforementioned easier restrictions.

    • @KaitharVideo
      @KaitharVideo Před 4 lety +49

      that was so frustrating, those 2 errors would have made the 2s much easier for him

    • @exgreg
      @exgreg Před 4 lety +27

      Simon doesn't even need to fix his errors. He still solves it anyway via other means!

    • @jamestaylor961
      @jamestaylor961 Před 4 lety +26

      I think it's just the way his brain works- like he has to finish off one piece of logic to its conclusion before he can look at anything else. And also I think he likes to get the difficult bits done because he knows he can fill the givens in easily afterwards.

    • @zsofiniedermayer9925
      @zsofiniedermayer9925 Před 4 lety +11

      I was literaly shouting inside :D

  • @gemstealers8282
    @gemstealers8282 Před 3 lety +418

    The problem with miracle sudoku is that each row is in the exact same order. Once you place a number in one row, you know it's relation to every single number. Let's say you place a 6 two spaces after a 3. The 6 will ALWAYS be two spaces after a 3, in every single row.

    • @Non-disjunction
      @Non-disjunction Před 2 lety +31

      Yeah I noticed this too. Its a pity really

    • @justscrobbler1897
      @justscrobbler1897 Před 2 lety +51

      Yeah this is actually the exact same puzzle as the first miracle sudoku except column one has been shifted to column nine with col 2 becoming col 1, 3 becoming 2 etc.

    • @MrJefflub
      @MrJefflub Před 2 lety +17

      Noticed this as well. Pattern of number are all the same on every row a variation of 948374615 horizontal then vertically first number from each block then second number then third then that pattern repeats vertically.

    • @thedude110
      @thedude110 Před 2 lety +8

      that's a great strategy to solve it very quickly then

    • @julias.3835
      @julias.3835 Před 2 lety +33

      I’m going to try to forget this…😂

  • @JiffyJames85
    @JiffyJames85 Před 4 lety +50

    I love how infectious his enthusiasm is. I never get as excited by a puzzle as a do watching him.

  • @chavem
    @chavem Před 4 lety +490

    I always thought watching strangers solve puzzles would be the epitome of boredom. Because it would be! But here I am, watching an artist mastering his art with admiration and humility. And that certainly is one of the best things I've ever been able to see on CZcams! Please NEVER stop doing these ☺️

    • @grahamhall9397
      @grahamhall9397 Před 4 lety +3

      Couldn't agree with you more, it's memorising!

    • @Pluveus
      @Pluveus Před 4 lety +11

      That's the thing about spectator sport. Watching someone about as good as you do anything is boring, but watching someone do something demonstrably better than you is fascinating. That's why E-Sports in general are a growing industry, and as games literacy goes up, you'll see E-sports fly ahead in leaps and bounds.

  • @all1078
    @all1078 Před 4 lety +582

    me staring at column 2 row 6 screaming internally about how it can’t be a 2

    • @borkursig24
      @borkursig24 Před 4 lety +72

      I was screaming the same thing at column 7 row 6

    • @frogstereighteeng5499
      @frogstereighteeng5499 Před 4 lety +27

      @@borkursig24 same for both. Ever since he penciled them in, lmao. (Granted he does other things so much quicker than I ever could :p)

    • @evah4431
      @evah4431 Před 4 lety +2

      I like comments like this because they let me brace for it, otherwise it would bug me the whole way through :D I'm compulsive with my pencil marks, I find such great joy in setting them and tidying them up, especially in Anti Knight puzzles, so Simon sometimes being a "sloppy" pencil marker makes me shake my head (adoringly though!)
      In any case, shouting at the screen is half the fun 😁

    • @anabrox
      @anabrox Před 4 lety +3

      i wouldnt be able to contain my internal screaming without being able to commiserate in the comments

    • @rensbrand5176
      @rensbrand5176 Před 4 lety

      Same for column 3 row 1 :D

  • @Scented_Shadow
    @Scented_Shadow Před 3 lety +82

    I really like this guy, and especially how he explains his thought process. I watch these videos at 2x speed because then I can watch twice as much in the same amount of time, and still I can follow along with his logic, even though it gets quite advanced and I am far from a sudoku expert. He simply explains it so clearly and concisely that I can easily follow his thought process, even sped up.

    • @jessebaker4245
      @jessebaker4245 Před 2 lety

      Ikr I can’t even do a medium sudoku he explains it’s so good

  • @stevieinselby
    @stevieinselby Před 3 lety +52

    A couple of people below have noticed that each row is just a translation (sideways shift) of the first row. That was true for the other miracle sudoku as well. I think it is a necessary result given the king and knight moves ... maybe?
    OK, start with the cell 6 in a block - the number that is in each of those cells must have its corresponding position in cell 3 or 9 in the next block to the right.
    Now consider cell 4 in a block - that number must be in position 1 or 7 in the next block to the left.
    Similarly, whatever is in cell 8 in a block must be in cell 7 or 9 below, and whatever is in cell 2 must be in cell 1 or 3 above.
    I think if you work through the logic, that will force enough cells into position that you will end up with either this pattern *or* the same pattern but with horizontal and vertical swapped (because there are no constraints that apply in one direction but not the other):
    ▶ every row of 3 cells will be repeated in anagram form in the other two blocks in that row, and each of the 3 rows will have the same transformation applied.
    ▶ every column of 3 cells will be repeated in anagram form in the other two blocks in that column, and each of the 3 columns will have the same transformation applied.
    ▶ this forces _either_ the rows _or_ the columns to have a 'zero' transformation applied, meaning that in one direction the group is just shifted and not shuffled.
    ▶ this in turn means that either the complete rows or complete columns become simple translations of each other, and within each block that means it has to be translated by 3 (ie a whole block).
    I have a truly marvellous proof of this, which this margin is too narrow to contain 😜.

    • @tiramisu_1th
      @tiramisu_1th Před rokem

      Ah yes, we’ll probably wait for 300 years before someone else can provide the proof then

  • @antonioliles5027
    @antonioliles5027 Před 4 lety +288

    Watching him leave the square by the 3 highlighted as a 2 nearly broke my brain LOL

    • @Xeridanus
      @Xeridanus Před 4 lety +7

      Which one? There's two.

    • @antonioliles5027
      @antonioliles5027 Před 4 lety

      @@Xeridanus Center right box specifically.

    • @Xeridanus
      @Xeridanus Před 4 lety +3

      @@antonioliles5027 The other one was in center left.

    • @antonioliles5027
      @antonioliles5027 Před 4 lety +5

      @@Xeridanus LOL I completely missed seeing that he did not deselect that one as well.

    • @xZeZo95x
      @xZeZo95x Před 4 lety +17

      i was screaming the whole time trying to get his attention XD it almost feels like he can't hear me lol

  • @ericfox7021
    @ericfox7021 Před 4 lety +307

    You could make as many puzzles with these constraint as you want by giving just about any two different nearby digits. That's just the nature of how these constraints work, since antiking + antiknight together require that all rows or columns be translations of one another.

    • @Wecoc1
      @Wecoc1 Před 4 lety +10

      I don't think a puzzle without full symmetry (all digits have a pairing in the counterpart, except the one in the middle, which has itself) would be possible with this constrain and this amount of givens either. With more digits maybe you could get a semi-symmetrical (all digits have themselves or their pairing in the counterpart), but I believe you need at least one repeated given to force the semi-symmetrical solution against the full symmetrical one.

    • @ericfox7021
      @ericfox7021 Před 4 lety +3

      Wecoc1 you only need a repeated given to prove that a puzzle does *not* have full symmetry since uniqueness would otherwise prove it must (assuming there is indeed one solution). A rotationally symmetrical puzzle with these constraints is not impossible. For example, the “miracle” sudoku is one itself.

    • @robingarrettmusic
      @robingarrettmusic Před 4 lety +13

      You're right. It's just the same sequence of numbers shifted 3 cells to the left for each row (plus another cell when it reaches a new box). Talk about ruining the magic! ;-)
      Do the givens have to be consecutive for it to work or could you start with any two numbers?

    • @Wecoc1
      @Wecoc1 Před 4 lety +3

      What I was wondering is if it's really possible one *without* full symmetry and still with only one valid solution... I'll try it on JSudoku.

    • @fargofz1
      @fargofz1 Před 4 lety +8

      Agree, this is a style of puzzle you can only do once. After you know the translation constraint, there is no work/fun other than the first set of digits.

  • @Ramzuiv
    @Ramzuiv Před 4 lety +115

    It's like Oprah: "You can't be a two! And you can't be a two! And you can't be a two! You all can't be a two!"

  • @totalcoward
    @totalcoward Před 4 lety +50

    “I feel like I’m missing something here...”
    *staring at the naked single 4 in column 6* indeed

    • @jtribble6912
      @jtribble6912 Před 3 lety

      Thank you! Those can't be 3's in column 5 because the 4 is locked there.

  • @jeffreywienecke1262
    @jeffreywienecke1262 Před 4 lety +30

    Found this channel last night and watched till 5:00 in the morning. I’m addicted to my lack of knowledge.

    • @chrisbodum3621
      @chrisbodum3621 Před 4 lety +2

      Treat it as a refresher and watch over two or three sessions and you will soon realise you don't have a lack of knowledge.
      You simply need an opportunity to flex your mental muscles now and again.

  • @owenhansel7153
    @owenhansel7153 Před 4 lety +217

    I was just about to sleep but here i am..
    *solving sudoku on my bed at 3 am*

    • @sjoerdvanonzenoort9734
      @sjoerdvanonzenoort9734 Před 4 lety

      same for me but 10:30 pm

    • @svnhddbst8968
      @svnhddbst8968 Před 4 lety +3

      to be honest, staying up to puzzle isn't the worst reason to lose a bit of sleep. as long as it doesn't become a habit.

    • @everythingcoffee8901
      @everythingcoffee8901 Před 4 lety

      and then there's me who can never fall asleep easily and so sometimes I just end up playing sudoku until I end up like passing out at like 5 am
      it's fun
      uwu

    • @TheRrandomm
      @TheRrandomm Před 4 lety

      5am at the moment and I started watching this, here we go again

    • @torsteinpeder505
      @torsteinpeder505 Před 4 lety

      same but at 6am

  • @HailG3
    @HailG3 Před 4 lety +40

    I swear if Mitchel Lee now makes one with a 5 and a 6 I'm gonna laugh myself to death lol

  • @MrTheepictrio
    @MrTheepictrio Před 3 lety +1

    Love this puzzle, the fact that all the rows are the same, just offset, and the rotational symmetry adding to 10. A work of art

  • @MrBrockarock
    @MrBrockarock Před 4 lety +121

    Each of these types of puzzles is a sequence of fixed integer sequence shifted. Once you find one of the numbers in the sequence, you can ancher the rest. Notice how the 3 is always two to the right of 4 with wraparound. This is the same as the previous puzzle. Each digit has a fixed "shift" using the previous rows. So example at 20:42 once the 2 has been found you can go through and place all other 2's two boxes shifted to the right of 3. You only need to find a single new digit through logically and the rest all fall into place.

    • @CB-lh4ph
      @CB-lh4ph Před 4 lety +2

      Does that have to be the case, or does is just happen to be the case for the two Sudokus featured on this channel?

    • @bobleonheart9600
      @bobleonheart9600 Před 4 lety +10

      948372615
      once you have one digit just fill in the rest of the sequence.

    • @crazydaddy4934
      @crazydaddy4934 Před 4 lety +15

      @@CB-lh4ph Has to be the case in all antiknight&no-touch Sudokus. Another fellow "detuned" put it like this: "With no given digits, and no non-consecutive constraint, the combination of anti-knight and no touch constraints gives a unique solution (up to relabelling of digits and symmetries of the square)
      ". So all the two given digits and the non-consecutive restraint do is fix the rotation and labeling of numbers.

    • @alexharkler
      @alexharkler Před 4 lety +1

      @@bobleonheart9600
      948372615 or 162738495

    • @bobleonheart9600
      @bobleonheart9600 Před 4 lety

      @@alexharkler I'd say maybe the latter if you read right to left like the Japanese but here in the west we tend to read left to right so I'd opt for the former.
      The reason I say only "maybe the latter" is because although the Japanese do read from right to left they don't read from bottom to top. I don't think anyone does... you do you though.

  • @vincentd.9171
    @vincentd.9171 Před 4 lety +19

    You know you’re becoming a real fan of the the channel when you get excited for an Aad van de Wetering puzzle

  • @pema22
    @pema22 Před 4 lety +68

    Simon's always like a 10 year old opening his christmas presents when he finally cracks a puzzle.

  • @Asphalt_Ship
    @Asphalt_Ship Před 3 lety

    I loved both of those miracle sudokus! Solving them was a treat, and hearing your thoughts about it only makes it better in retrospect

  • @jamescanney1835
    @jamescanney1835 Před 4 lety +137

    Once you have the 3 and 4's placed, look at the offset of each row, starting at the top and working down. Makes it pretty easy to add each number once you have one of them. Feels like the restrictions force this pattern offset.

    • @williamstrasburg8152
      @williamstrasburg8152 Před 4 lety +10

      Yeah, that's what I instantly noticed with the first one. This one still took me 22 minutes, but finding the first few digits was fairly enjoyable. I'll be going after this nightmare next.

    • @Kamilot1000
      @Kamilot1000 Před 4 lety +3

      If the pattern if forced for rows, why isn't it forced for columns. And how to tell for which column or row it is fixed

    • @andrewzmorris
      @andrewzmorris Před 4 lety +3

      Doesn't hold for the columns, though. I think that pattern just happened to occur for this sudoku.

    • @hellsatern
      @hellsatern Před 4 lety +2

      @@andrewzmorris in the other "miracle sudoku" video he did a week ago, it was pretty much the same (an offset pattern on the rows).

    • @hellsatern
      @hellsatern Před 4 lety +1

      With the numbers beeing in the exact same order, but a different offset.

  • @Pendragon_Gaming
    @Pendragon_Gaming Před 4 lety +4

    I genuinely love how excited and passionate Simon gets about solving puzzles! Watching him get excited about a solve gets me so pumped

  • @francis7336
    @francis7336 Před 2 lety +1

    I've never thought it would be that fascinating to watch someone solve a Sudoku for half an hour

  • @uzimaker
    @uzimaker Před 3 lety

    Love the miracle sudoku. It's such a fun solve, and I love listening to you help guide me through when I get stuck. It's a great soothing and relaxing way to end my night.

  • @shaun138
    @shaun138 Před 4 lety +75

    "Work of Aad" should be on a t-shirt 🤣🤣

  • @andjelacvetanovic2806
    @andjelacvetanovic2806 Před 4 lety +19

    25:40 “Hopefully I haven’t made a boo boo” I’m- 🥺 so cute

  • @ryangallagher7183
    @ryangallagher7183 Před 3 lety

    Started watching your videos a week ago. This is the first one I've been able to solve on my own without getting any hints from the video, and managed in about 40 minutes! Thank you for the very entertaining videos! You do a great job explaining the logic behind your moves.

  • @thomasscharnhorst2381
    @thomasscharnhorst2381 Před 3 lety

    Back in May I saw this Sudoku. It was shortly after I started following your channel. I was like "nah, never will I be able to solve a puzzle like that". Today I stumbled across it again and gave it a try. It took me a little more than an hour but I made it. Thanks Mark and Simon for being such good teachers and good companions during this year! Wish you all the best for Christmas!

  • @FranK-bp1do
    @FranK-bp1do Před 4 lety +6

    This is the first puzzle you've done that I was actually able to solve completely on my own!

  • @aboudasf4148
    @aboudasf4148 Před 4 lety +23

    I like how he says "cracking the cryptic"
    One the most British sentences I've ever heard.

  • @MichaelScott-es5gy
    @MichaelScott-es5gy Před 2 lety

    His enjoyment and candid attitude when discovering what number goes where is so contagious

  • @joepatrick9162
    @joepatrick9162 Před 3 lety +1

    It is a pleasure to listen to you approach a puzzle and watch it collapse so effortlessly! Thank you for sharing your gift.

  • @scfreiburgundgenialdaneben474

    Finally, the first time I needed less time than Simon (ok, more like the time the video lasts) . And although it was just 12 seconds and I'm aware that he takes his time to explain the rules in the beginning and every step while solving I'm happy. Have a nice sunday and stay safe :)

    • @ifatreefalse
      @ifatreefalse Před 4 lety +1

      had that happen for the first time on the spiral galaxy one the other day for the first time. all my time practicing spirals finally paid off!

  • @LanzaNation
    @LanzaNation Před 3 lety +5

    Never in a million years did I think I'd be watching a sudoku puzzle being solved while shouting at the screen where numbers go getting excited that the puzzle is revealing itself. 😂this was brilliant!

  • @Mindseas
    @Mindseas Před 4 lety

    New to the channel, been chilling with your solves a week or so now, and I just love your approach and explaining how you solve these.
    I just love how therapeutic, relaxing, and fascinating watching your solves are, especially for the more demanding puzzles.
    Watching CTC videos has also gotten me into solving Sudoku now too, and I believe a big part of that is the web app and being able to "solve along" as it were. Or try it first myself and if I get stuck I can refer to how you approach the solving, and then continue from there. Or some variant there of. Loving it!
    Absolutely brilliant channel, soon 200k well deserved, and yet another gorgeous puzzle by Add van de Wetering!
    Thank you, stay safe and look forward to more amazing puzzles :)

  • @DavidVanmeterDutch
    @DavidVanmeterDutch Před 2 lety +1

    I have never played a single sudoku puzzle, but love how he figures these out.

  • @nishanthn4927
    @nishanthn4927 Před 4 lety +6

    I love how they get exponentially easy! This is the fastest puzzle I’ve solved! In 22 mins...

  • @Goryus
    @Goryus Před 4 lety +39

    This is the same sudoku as Mitchell Lee's, just relabeled and with a different choice of starting digits. If you compare the ending states you'll see that everywhere a 9 appears in this puzzle, a 4 appears in his. And everywhere a 3 appears in this puzzle, a 7 appears in his. Etc.

    • @xevron
      @xevron Před 3 lety +11

      As far as I can tell the Miracle constraints mean every box is the same arrangement with a different offset... which also means they all are the same solution (up to mirror/rotation/relabeling) I solved it using that method and it went quite quick.

    • @xevron
      @xevron Před 3 lety +5

      And yeah... just did the thermometer one by figuring out the mapping (It's a 90 CCW rotation and subtracting 2 from all digits of this one)

    • @theplayfulbot8447
      @theplayfulbot8447 Před 3 lety

      Matthew Karr That's a very interesting observation, however in order to use it you should proof why it is true..., imo

    • @divided_eye
      @divided_eye Před 3 lety +1

      Not only that, but whenever a number appears the surrounding numbers are always the same. Though at the edges they may wrap.

    • @Nuvendil
      @Nuvendil Před 3 lety

      In truth, just one filled in box with these rules creates a unique solution because the constraints are what results in the symmetry. It would just make the start more of a headache.

  • @simon758ful
    @simon758ful Před 4 lety

    I've just discovered your channel - wow! I never imagined Sudoku could be so interesting - thank you for these wonderful videos. Simon's sheer enthusiam and clear explanations (sometimes way too fast for me!) bring great joy and understanding. Thank you guys - keep posting these up - they are indeed therapeutic!

  • @bookivoska9325
    @bookivoska9325 Před 4 lety

    Yesh! My first time doing one of your featured puzzles under one hour and no peeking at the video! Keep doing these awesome videos!

  • @Coyotek4
    @Coyotek4 Před 4 lety +7

    14:59 Another incredible puzzle, but since the idea has been done, it made the solve that much easier.

  • @GertzikCzC
    @GertzikCzC Před 4 lety +26

    Similarly to the previous one, this one is also symmetrical, however opposites do not add up to 9 but 10

    • @vonBorstenVideomull
      @vonBorstenVideomull Před 4 lety +2

      there is always a space between the numbers. f.e. is always 2 spaces to the right of 1. It just goes over to the border. I wonderd early on, why he didnt notice, because once you realize that the puzzle ist just on autosolve

    • @adrianhead6272
      @adrianhead6272 Před 4 lety +4

      It's exactly the same, only the individual numbers have switched.

  • @Sumbreon
    @Sumbreon Před 2 lety

    this is the 3rd video ive watched in as many days, ive never been so riveted by sudoku. youre delightful to watch :)

  • @bseduarda
    @bseduarda Před 2 lety

    I AM ADDICTED TO THESE VIDEOS!!! The energy it gives from seeing everything falling in place!!! Amazing!!

  • @planetrinaaa
    @planetrinaaa Před 3 lety +6

    his thinking process in solving these is faster than mine during panic attacks

  • @Guthix744
    @Guthix744 Před 4 lety +78

    11:58 speedsolve... In my opinion this is a one off - once you know the trick, it's not satisfying anymore.

    • @TheTrueBrawler
      @TheTrueBrawler Před 4 lety +1

      Yeah, 26:09 on my end. I remembered the last time this happened and knew what needed to be done.

    • @user-vb3jg1zc9g
      @user-vb3jg1zc9g Před 4 lety +1

      The trick being the repeating digits or closer to the way he solved it? I tried to solve it using logic like he does, but it took me twice as long as you. Maybe I'm just slow.

    • @Guthix744
      @Guthix744 Před 4 lety +8

      Imo one way to possibly make it more interesting is to have starting numbers 1 apart (like 1 and 3) and having to work out all three numbers we would have info about (so 1s, 2s and 3s in this case) at the same time. The initial logic to fill in the two starting digits is fun but once you know that, the puzzle is basically over ^^

    • @Artaresto
      @Artaresto Před 4 lety +5

      I think it's satisfying up to the point where no major logic acrobatics are longer needed. For me it's when 3 digits are filled completely. (21:30)

    • @Guthix744
      @Guthix744 Před 4 lety +10

      @@user-vb3jg1zc9g no it's literally the matter of being thorough, I've not used ANY logic Simon didn't mention in the previous video. Thing is, Simon is unbelievably good at spotting mad logic patterns but he is I'd say pretty avreage (at least for a puzzle fan) at spotting what's already there. There were multiple instances in that video (seen it after my solve) where Simon finds great logic... that's just not needed because he didn't squeeze out 100% out of that 4 he just put in :)

  • @antonigari6713
    @antonigari6713 Před 3 lety

    First ever special Sudoku I've solved without watching the video. Really happy with the solve. I realised you have to solve them yourself to appreciate the beauty of the construction.

  • @xyz.ijk.
    @xyz.ijk. Před 3 lety

    Astounding logics, gently delivered. Even an occasional missed decision which leaves room for us to discover items along the way. Well done.

  • @abu1146
    @abu1146 Před 3 lety +5

    For someone who learned Sudoku by himself, I REALLY APPRECIATE how you solve this and how your mind works on so many things at the same time. Watching you solving it gives me excitement and goosebumps especially when you find multiple numbers on a row.
    As for the ones who created it, NO COMMENT is able to give enough RESPECT & ADMIRATION of how they came up with these puzzles and others👏
    I just came across your channel and watched two videos (this is the third one). I decided to try solving this one before I watch you solving it.
    Tbh, I double checked with your video a few times just to make sure I’m on the right track, I had an early mistake in four cells only, 4s & 1s. Other than that, it was all completed by myself.
    I completed it in 1:14:54 , to me, it’s a good record since this is this first time I solve a non conventional Sudoku puzzle. It gave me a feeling similar to the first time I solved a Sudoku puzzle.
    I rarely comment, but here I wanna share my story with Sudoku:
    The first time I came across Sudoku was in 2009 when I saw it at a local neighbourhood newspaper with a prize for the first person to solve it. I read the rules and thought it was easy to solve. I’ve started by writing random figures then to find out there was an error. I’ve tried to solve it for couple hours but since I didn’t know the methods and the ways of how it’s solved I just got fed up with it and threw the newspaper.
    The Second time, a few years later, I saw a guy playing Sudoku from a newspaper on the train and it was the first time I saw someone is solving it, then I got triggered and I made a promise to myself that I have to learn and to solve one at least.
    That time, I had a Nokia phone (no judging😝) which had the game installed, I started playing and checking if my answers were correct. The moment I finished the first Sudoku I felt so relieved and fulfilled, as if I had believed this could never happened, (even though it was an easy level 😅)
    Since then I became addicted to the game and whenever I buy a new phone it’s the first game I download 😇
    My only source of learning is through mobile phones. I came to know by myself different ways of solving the puzzles without searching or looking how to solve them, I just gave it time and follow trends of the ones I solved.
    Ever since, I encourage everyone around me to play it and sharpen their minds and I appreciate anyone who does play it.
    I usually play it the moment I open my eyes before I get out of bed😅
    Thank you for the videos and making me re-live my old memories Simon.
    And Thank you ,to whomever read my comment, for reading all the way here 🙏 😊
    Peace & Love to u all ✌️❤️

  • @Liggliluff
    @Liggliluff Před 3 lety +17

    (23:00) I thought dominos did secure even more squares. All around as you marked. But then also two extra steps away from the long edge. So in the example domino with 1s you showed. It should secure all squares two steps up and two steps down, as those squares are captured by normal sudoku rules and the knights rule. What you get is this shape:
    [ ][X][X][ ]
    [X][X][X][X]
    [X][dom][X]
    [X][X][X][X]
    [ ][X][X][ ]
    Where "dom" is the domino. Rotate the shape for a rotated domino.

  • @sarahcicconetti6826
    @sarahcicconetti6826 Před 3 lety

    I finally solved one with zero help from Simon! Usually I get stuck somewhere and have to watch part of the video. This is a good day indeed!

  • @alannacussons9680
    @alannacussons9680 Před 4 lety

    I found your channel today and I'm loving it! I don't know how but these videos are amazing in helping me concentrate on my university work and I'm now definitely addicted, thank you so much!

  • @mmmcounts
    @mmmcounts Před 3 lety +4

    And 5 goes next to the 1, next to the 1, next to the 1,
    6 goes next to the 2, next to the 2, next to the 2
    7 goes next to the 3, next to the 3, next to the 3
    I was waiting for him to notice. The repeating pattern by row (you could do it by column I suppose) is an interesting outcome of these rules for the game. It could make for an extremely fast solve if the pattern is fully understood and anticipated right from the start.

  • @BuilderNr1
    @BuilderNr1 Před 4 lety +10

    16:06 Well, that's just the 3's pattern from the first puzzle rotated by 180°. It's basically the same Sudoku.

  • @simpledude9539
    @simpledude9539 Před 4 lety

    I paused, I studied it, I used what you've taught me (over the past couple weeks) and I finally solved one without having to see you do it! Thanks for teaching us how to Crack the Cryptic!

  • @DanielGonzalezL
    @DanielGonzalezL Před 4 lety +1

    So nice to see you read that commenter's comment and fixed Aad's name by putting caps only where they're supposed to go :)

  • @timvermeulen4024
    @timvermeulen4024 Před 4 lety +19

    16:03 Pretty easy after having solved the previous one!

  • @CaesarsSalad
    @CaesarsSalad Před 4 lety +4

    When I tried to solve this puzzle on my own, I made a mistake with the sixes. But something amazing happened. With the incorrect sixes, it seemed like there was no way to place the sevens in a contradictory way so I was struggling to make progress. That is until I realized that I needed to place the sevens in such a way that the left over squares do not touch each other, since that would lead to consecutive eights and nines. I thought it was a surprisingly neat ending that got more difficult at the end. I was a bit sad that it was not part of the real puzzle.

  • @hazelnutsheep7863
    @hazelnutsheep7863 Před 4 lety

    This is the first puzzle featured on your channel which I managed to complete without needing help, the most satisfying thing ever, all thanks to the techniques I learned due to watching your channel, sudoku isn't often find on 17 year old's hobby list, but definitely it's starting to be on mine, love your videos, keep up the good work!

  • @oliverflock1393
    @oliverflock1393 Před 3 lety

    god, i've spent last 1.5 hours trying to solve it and i keep making mistakes, and now im watching you do it so effortlessly. there is much to learn for me. thank you for your amazing channel

  • @LimLamOfficial
    @LimLamOfficial Před 3 lety +5

    It's a work of Art.
    *AND A WORK OF AAD.*

  • @lefandeluimeme
    @lefandeluimeme Před 4 lety +3

    14:58 for me
    First time I'm faster that Simon, and I'm really proud !
    I find this to be a really relaxing type of puzzle, but it's stille beautifull !
    Chess sudoku really is my favorite kind of sudoku

  • @badral-kebsi8503
    @badral-kebsi8503 Před 3 lety

    It warms my heart to see this channel growing ♥

  • @ominousjorts
    @ominousjorts Před 4 lety

    I saw an article about this channel in the Guardian today! So glad that this channel is getting the recognition it deserves

  • @ngchorhong3174
    @ngchorhong3174 Před 4 lety +3

    25:35 that's a five
    (Stares at R8C7)
    "Oh no, I don't want to put a five there" Simon looks like he accidentally angered the sudoku gods looking down from above XD

  • @davidbeaumier4953
    @davidbeaumier4953 Před 4 lety +6

    The more i watch this channel, the more i feel like i have the intelligence of a potato...
    Still enjoy it immensely :)

  • @julia-07
    @julia-07 Před 3 lety

    Thank you so much for showing me this type of Sudoku. I finished this one really really fast and was surprised on how easy it starts to get the more often you make those Sudokus. I did the other one at least 5 times, so this one was actually not hard at all for me. Thanks for bringing me into this, it is a great exersice and distraction. Love those videos!

  • @NABHenry
    @NABHenry Před 4 lety

    I was just as excited when you started developing the puzzle further and further!

  • @isabelbogdan4202
    @isabelbogdan4202 Před 4 lety +109

    Imagine doing this sudoku, being at 5 and noticing, that you made a mistake... yep, that's me✋🏻
    Edit: Omg I made it

    • @iremaday7163
      @iremaday7163 Před 3 lety

      Litterally me

    • @chickenhunter4694
      @chickenhunter4694 Před 3 lety

      Same🥲

    • @alipareedanse12
      @alipareedanse12 Před 2 lety +1

      I solved it in 2 hours and 23 minutes, around 2 hours in I made a mistake and briefly thought I would have to restart the whole thing but thank goodness I realised where I messed up and could easily fix it

    • @isabelbogdan4202
      @isabelbogdan4202 Před 2 lety

      @@alipareedanse12 That's good that you noticed where you made the mistake! It would have been sad if you had to do the whole thing again just because a little mistake 😬

    • @rickrice8660
      @rickrice8660 Před 2 lety

      I had already made a mistake at 2s so started over

  • @raetekusu1
    @raetekusu1 Před 4 lety +5

    Last time I was this fast I was still doing easy Sudoku just starting out.

  • @benjamilindqvist912
    @benjamilindqvist912 Před 3 lety +1

    It seems like he is not concious of the part of the brain that is solving the problems for him. That is a huge talent and that is at the same time probably the reason why he loves these puzzles so much.
    I on the other hand am not able to concentrare for even a minute on a regular sudoku and I find it mentally very heavy and anxious. However, I enjoy watching these videos very much because it seems to be a huge passion for him.
    Whenever I can look at a person who is doing exactly what he wants to be doing, I get the same kind of feeling he gets when realizing where the numbers go.

  • @firebyrd7933
    @firebyrd7933 Před 3 lety

    It's amazing that he was still able to solve when he misplaced the 2 coloring. You are brilliant

  • @TheThomasites
    @TheThomasites Před 4 lety +23

    2s would have been faster if you didn't mark the cells next to the threes.

  • @leewei0369
    @leewei0369 Před 4 lety +6

    phew, the beginning was extremely annoying, it took me around an hour and a half to clear this. I already watched him clear the last miracle one, but still didn't expect to take 1 hour and 30 minutes to clear it XD.

  • @kylevail6630
    @kylevail6630 Před 3 lety

    This just popped up in my recommend feed, never done a single Sudoku before but I decided to try this after hearing the instructions, it took me an hour of mostly process of elimination but at the end it's so rewarding, definitely going be doing more but rn I need to go to bed

  • @EmmEss2904
    @EmmEss2904 Před 4 lety

    I've just finished this fantastic puzzle and am fascinated by the beautiful symmetry of the finished grid.

  • @nikitashaitan9984
    @nikitashaitan9984 Před 4 lety +6

    Well not that hard
    Took me 40 minutes
    But i’m dying to have more of those

  • @G-tix
    @G-tix Před 4 lety +48

    I don't really like this puzzle to be honest. It's exactly the same as the other one, just labeled differently. The 5's have become
    1's in this one, the 6's have become 2's, the 7's have become 3's and so on..

    • @IdleAtre
      @IdleAtre Před 4 lety +6

      Yeah, as much as i loved the first one because of how ingenious it was, but now it feels identical and not as fun.

    • @ghosty918
      @ghosty918 Před 3 lety +1

      Its the ruleset, you can get all possible valid solution by moving the board down, left, or rotating it. The constraints are too restrictive to make anything else.
      Thats why the first one was a miracle, it was a miracle that it ended up that way and it can't be repeated.

  • @ItsArabella
    @ItsArabella Před 4 lety

    This is the first of your puzzles I've been able to solve without watching the video first! Took me an hour and ten minutes... but I did it! So proud.

  • @tron1852
    @tron1852 Před 3 lety

    I love it when I spot something a few steps ahead of where you are at because 99% of the time I'm about 10 steps behind and just dumbfounded.
    Makes me feel smart for just a second hahaha

  • @deleetiusproductions3497
    @deleetiusproductions3497 Před 4 lety +5

    Looks quite similar.

    • @livedandletdie
      @livedandletdie Před 4 lety

      It's basically the same Sudoku as the Mitchell Lee version but all numbers are staggered one step to the right. I'm more amazed over how it's still solvable though from this position.

  • @freddiehand6551
    @freddiehand6551 Před 4 lety +7

    I have to be honest here: constructing one of these sudokus is basically an exercise in programming or wild experimentation.

    • @jasonpatterson8091
      @jasonpatterson8091 Před 4 lety

      Look at the digits of the completed puzzle. Every knight + king sudoku has that same pattern, though possibly with reflections and digits rearranged.

  • @evah4431
    @evah4431 Před 4 lety

    Immediatly clicked the video and the link as soon as I got the CZcams notification. The last miracle sudoku was SO fun to solve, and so was this one (even though I had to restart twice because of hasty mistakes... whoops). Thanks for making sudokus part of my daily life! I always have to restrain myself to not just spend the whole day solving sudokus...

  • @HORRORBOISHA
    @HORRORBOISHA Před 4 lety

    The joy you have when solving a puzzle is amazing and its what i need at 5 in the morning lol

  • @kingofbaconreal
    @kingofbaconreal Před rokem +4

    who came from hazem code

  • @th3manias
    @th3manias Před 4 lety +3

    This is going to be filth, isn't it! Outrageous

  • @goofygoober779
    @goofygoober779 Před 2 lety

    It is very nice to see people being passionate about the things they love, it doesn't matter what they are as long as they don't harm anyone. Love these videos.

  • @daveuf96
    @daveuf96 Před 4 lety

    I really like these miracle sudokus, keep em coming! Took me a bit longer to finish this one than you but still proud of myself. It’s official...I am a gigantic nerd!

  • @Absentduck
    @Absentduck Před 4 lety +13

    The miscolouring of squares when picking out the 2s and 1s is OCD infuriating. Great solve though

  • @Fliteska
    @Fliteska Před 3 lety

    I found one of these videos a few days ago and thought why did I watch this for 25 minutes... I think I've watched so many hours now and it just makes me happy when you realise how to get it done

  • @TheEhakan
    @TheEhakan Před 4 lety

    I'm absolutely in love with these miracle puzzels. They are so fun to solve

  • @madgeroonii
    @madgeroonii Před 4 lety

    Can't believe how hyped I got seeing this first thing when I opened CZcams today
    Literally all I've been watching since I saw the other miracle sudoku last week are these vids