One Of The Very Best Fog Sudokus

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  • Опубликовано: 29 май 2024
  • ** TODAY'S PUZZLE **
    We love Fog Of War sudokus and today's puzzle - by Astral Sky called Caged Snakey - is one of the best we've ever seen. Truly original from start to finish and full of fascinating logic. And quite mad!
    Play the puzzle at the link below:
    sudokupad.app/LbhRLHDjJH
    Rules:
    Normal sudoku rules apply. Digits may repeat within a cage and sum to the total in the cage’s top left corner, if given. All cages must be of different sizes. Two cages that neighbour one another (ie share an edge) must not share a common digit. All the cages in the puzzle combined form a 1-cell-wide snake. The snake doesn’t branch and doesn’t touch itself orthogonally, but may touch itself diagonally. The start and end of the snake must be found by the solver. The grid is partly covered with fog. Placing correct digits will clear the fog from the surrounding cells. Guessing is not required.
    ** NEW JAMES BOND SUDOKU HUNT OUT ON 1 APRIL **
    Do you know your Drax from your Goldfinger? Make sure you've got your licence to kill renewed to enter our latest competition: a brand new James Bond-themed sudoku hunt!
    Apart from the new James Bond sudoku hunt, there's:
    - Simon's latest forays into the world of Islands Of Insight
    - his solve of Region Geometry by Emre Kolotoğlu (3hr 36min long...!)
    - Mark's solve of The Times Club Monthly cryptic crossword
    / crackingthecryptic
    ** GET OUR FOG KICKSTARTER DELUXE & OUR BOOKS **
    Check out this link for the kickstarter books and Fog Novella we've created over the years:
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    ▶ SUDOKU PAD - Use Our Software For Your Puzzles ◀
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    ALSO on Amazon: Search for “SudokuPad”
    ▶ Contents Of This Video ◀
    0:00 Theme music & puzzle intro
    1:41 New Stream TONIGHT
    2:09 James Bond sudoku hunt & Islands Of Insight
    3:17 Sudoku Nail Art
    4:27 Happy Birthdays & Other mentions
    6:42 Rules
    9:35 Start of Solve: Let's Get Cracking
    ▶ Contact Us ◀
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    email: crackingthecryptic@gmail.com
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    Simon Anthony & Mark Goodliffe
    Box 102
    56 Gloucester Road
    London
    SW7 4UB
    (Please note to use our real names rather than 'Cracking The Cryptic'.)
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Комментарии • 218

  • @ewanthorpe5637
    @ewanthorpe5637 Месяц назад +60

    41:20 "if forced to i can do sudoku" he says, ignoring the placable 9 in box 7

    • @studgerbil9081
      @studgerbil9081 Месяц назад +3

      and the 3 in box 9 a few minutes later. classic Simon.

    • @aithne99
      @aithne99 Месяц назад

      The resolved 2-9 pair in box 3 and the 678 triple in row 7 waiting patiently.

  • @JDHutchison
    @JDHutchison Месяц назад +233

    I have to admit that it was only until a few videos ago that I realized Maverick was an airplane, not a bird or house cat.

    • @bobh6728
      @bobh6728 Месяц назад +13

      I’m trying to figure out how Maverick is so close to Simon’s house.

    • @aralornwolf3140
      @aralornwolf3140 Месяц назад +10

      @@bobh6728,
      Living next to an airport while living under the flight path for planes taking off/landing.
      *Lived on an Airbase in his youth*

    • @Patterner
      @Patterner Месяц назад +21

      you missed the opportunity to say "it's not a cat, it's not a bird, it's a plane!"

    • @vezonn8010
      @vezonn8010 Месяц назад +1

      Well it's actually a helicopter

    • @MattYDdraig
      @MattYDdraig Месяц назад

      39:58
      Very clever throughout, especially the subtle directional steer at the start.

  • @puritan7473
    @puritan7473 Месяц назад +94

    Simon: "I'm almost tempted to colour it..."
    Me "What a relief, thankyou!!"

    • @RichSmith77
      @RichSmith77 Месяц назад +10

      And then, shortly after, he quit doing either (for non-snake cells). I was waiting for r89c5 to be coloured blue for almost 40 minutes 🙄.

    • @puritan7473
      @puritan7473 Месяц назад

      @@RichSmith77 IKR

    • @Anne_Mahoney
      @Anne_Mahoney Месяц назад +3

      Unfortunately, color and fog don't mix very well -- I always find it hard to tell which cells are still befogged. 😼

  • @thunderking2456
    @thunderking2456 Месяц назад +67

    Loved that the fog being revealed barely helped the solver and it was almost entirely logic of the rest of the rules.

    • @57thorns
      @57thorns Месяц назад +3

      A few cage sums was all, but they were rather important.

  • @penningmeestercgkdelft9159
    @penningmeestercgkdelft9159 Месяц назад +7

    Simon at 41:22: "if forced to, I can do sudoku", removing a 9 pencilmark in r9c2...
    Also Simon: forgets to place the 9 straightaway in r8c2 for the next 26 minutes 😀

  • @chris5619
    @chris5619 Месяц назад +54

    I can't imagine not enjoying a FoW puzzle, or down rating it as Simon said. Absolutely one of my favorite types of sudoku. If anything, the fog helps follow the logic.

    • @NinjarioPicmin
      @NinjarioPicmin Месяц назад +5

      haven't watched the video yet, or solved/looked at this particular puzzle, so not saying it about this one at all, but in general, you can absolutely make a bad puzzle even with fow, a bad puzzle with fow or a fow puzzle that uses fow badly are both more than possible to exist

    • @chris5619
      @chris5619 Месяц назад +1

      @NinjarioPicmin oh absolutely. But Simon said at the start that overall they seem to be down-rated. And I guess I'm also biased towards the puzzles that appear on this channel, which in general are not bad puzzles. I have however played many FoW puzzles not featured here, but generally from setters who have proven themselves to be setters of good puzzles, and good FoW puzzles.

    • @glum_hippo
      @glum_hippo Месяц назад +7

      In fact the fog helps you not have to worry so much about where to look… meaning that the importance of the author’s skill of ‘telegraphing’ the intended solve path is diminished. That’s not a criticism per se, just a feature

    • @iceberg54321
      @iceberg54321 Месяц назад

      Yah, the fog in this puzzle just detracted from drawing in the cages. @@glum_hippo

    • @dolf370
      @dolf370 Месяц назад +2

      @@glum_hippo That's what I kind of like with them, you get focused on the right thing by default and don't have to chase around the full grid to figure out what logic to pursue (which is thankful for me that normally take 3-10 times longer to solve puzzles than the average puzzle solver in this community).

  • @mattmayoh9680
    @mattmayoh9680 Месяц назад +44

    @53:30, you haven't ruled out the possibility that the snake goes around r5c9 by using 5 cells in box 6, and then also takes r2c9 & r3c9. It turned out to be a lucky error, and it meant you skipped one extra bit of elegant setting. It took me a little while staring at that before realising that the important bit was that every possible configuration meant 5 digits in box 6, and therefore the 16 cage must be 1249. Now the 1249 quad in r1 means that r1c9 has one of the 5 digits in the largest cage, so the rest of c9 can only have 4 of those digits. And that is what prevents the snake taking r3c9, and forces it to take r4c7.
    An amazingly good FoW puzzle.

    • @gemma4952
      @gemma4952 Месяц назад +2

      Could you explain how you got from "there are 5 digits in box 6" to the 1249 configuration for the 16 cage? I've been staring at it for quite some time now

    • @mattmayoh9680
      @mattmayoh9680 Месяц назад +8

      @@gemma4952 Because of the rule about neighbouring cages not sharing a digit. The big cage which has at least 5 digits in box 6 can't have a 9. It neighbours the 16 cage in box 2, which we know has 4 different digits. So those two cages have 9 different digits between them, and as the big cage has no 9, the 16 cage must have the 9. The other 3 digits must add to 7, the only way to get 7 in 3 digits is 124, so the 16 cage is 1249, and the big cage only has 35678s.

    • @christopherbowers7236
      @christopherbowers7236 Месяц назад

      if you go back a space and round that loop, there arent enough digits to reach the 4-cell cage, even if the 2nd last is a 9-cell cage

    • @mattmayoh9680
      @mattmayoh9680 Месяц назад +8

      @@christopherbowers7236 But it could be an 11-cell cage with only 5 different digits, and then it can reach. It only breaks in that configuration when you show that r1c789 would be made up from those 5 digits as well, meaning those 5 digits appear too often in box 3/row 9.

    • @christopherbowers7236
      @christopherbowers7236 Месяц назад

      @@mattmayoh9680 i didnt even consider a cage bigger than 9. Because its usually against the rules hah

  • @Daymickey
    @Daymickey Месяц назад +17

    I actually paused and figured it out when he said to and I felt so proud!

  • @spargles
    @spargles Месяц назад +7

    Thank you so much for the shoutout Simon! I'm so glad you enjoyed my nail art!

  • @toby2714
    @toby2714 27 дней назад +2

    This has to be one of the most wholesome RUclips channels ever. Love it.

  • @chocolateboy300
    @chocolateboy300 Месяц назад +4

    I got 111 minutes. Realizing the break-in after being lost for 30 minutes was very satisfying and the rest of the puzzle felt very nice. Fog of Wars are always my favorite and this one was fantastic!

  • @goldshield10
    @goldshield10 Месяц назад +10

    I never thought these two worlds of mine would collide, but I am so excited for it!
    Roller Derby is a full contact sport played on quad roller skates. It is played on either a flat track or curved track with a complex set of rules, but the best analogy I have found that works is to describe it as a Rugby Scrum on wheels. I highly recommend looking a few matches up on RUclips to gain a full appreciation for the sport.
    Greetings from another CTC Roller Derby player.

    • @twistedhope13
      @twistedhope13 Месяц назад +1

      Hi! Where do you skate?! I'm whacks

    • @goldshield10
      @goldshield10 Месяц назад

      @@twistedhope13 I am part of a league here in South Africa, we do Flat Track Roller Derby.

    • @twistedhope13
      @twistedhope13 Месяц назад

      @@goldshield10 cool! I skate with Minnesota

  • @thenatundi9009
    @thenatundi9009 Месяц назад +2

    the 9 in box 7 was literally my second digit of the solve, but I loved seeing Simon solve the puzzle in a very different but entertaining way!
    Also I somehow misread the 46 cage as a 45 cage and panicked the same way

  • @kuroraiko986
    @kuroraiko986 Месяц назад +4

    I had an epiphany about triangular numbers watching this video. 15 is the triangular number for 5, 5x3, but for 9 it's 45, 9x5. Following the pattern, 7's is 7x4, which is correct. The thing that just clicked as I paused the video and mulled it over is that there are 3 lots of 5 you can make with 1,2,3,4, and 5, {1,4}, {2,3}, and {5}, summing to 15. There are 4 ways to make 7, and 5 ways to make 9. 🤯 I think this will greatly help me with a lot of variant sudokus

    • @mattmayoh9680
      @mattmayoh9680 Месяц назад

      The pattern works for even numbers too. The triangular numbers go 1x1, 1x3, 2x3, 2x5, 3x5, 3x7, 4x7, 4x9, 5x9, etc. You always add 2 to the 2nd number, then 1 to the first, then 2 to the 2nd, etc. The first number is the number of ways to make it using only pairs/a single number. So 7 is 4x7, 4 ways to make 7, 8 is 4x9, 4 ways to make 8.
      And it's always a case of taking the number and the number + 1, and halving the even one, so if you needed to you can work out bigger numbers without needing to check the entire pattern. So to get the triangular number for 16, it's 16, 17, halve the even one, and get 8x17 with 8 ways to make 17 as a pair/single number.

  • @Zardoz37
    @Zardoz37 Месяц назад +3

    That was hard! But very rewarding. The way the cage size constraint and the adjacent cages can't share digits constraint interacted produced very original logic.

  • @RackalackDinner
    @RackalackDinner Месяц назад +6

    Thank you so much for the birthday wishes!

  • @titusadduxas
    @titusadduxas Месяц назад +3

    1:31:23 - What a beautiful construction. Well done @AstralSky - I loved it.

  • @nhilario7638
    @nhilario7638 Месяц назад +8

    Hey Simon! I was just wondering if you'd find it interesting to have an eye tracker on during your solves. I thought that it could be annoying for you to see the actual grid, but maybe it can be toggled just on the video. I'm not sure if that's a great idea but it could be nice!

  • @pascalm1305
    @pascalm1305 Месяц назад +9

    At 50:58 Simon concludes that the orange cage can only have 5 different numbers and can thus not pass the non fogged cell (R3C8) because there would be to many orange cells in column 9. Which is true if you go straight but if you make a C shape in box 6 like he did at 50:24 and you go left in row 2 of box 3 it would work wouldn't it? You'll only have 5 orange cell in box 6 and 5 orange cells in column 9. The box would have a total of 10 or 12 cells but that was nog against the rules.
    I get why it couldn't be like that later on when the numers where clear but at that time in the solve I believe it would kept the option open. I'm I missing something?

    • @arpwable
      @arpwable Месяц назад +3

      Indeed you are correct, he overlooked that possibility there

    • @Paolo_De_Leva
      @Paolo_De_Leva Месяц назад +1

      Yes, this was discussed also elsewhere in this section. See, for instance, christophdietrich4240 and mattmayoh9680's comments.

    • @Speak22wastaken
      @Speak22wastaken 10 дней назад

      Wait, does this mean there was more than one solution?

    • @Speak22wastaken
      @Speak22wastaken 10 дней назад

      Or the puzzle was unsolvable

  • @rogue5882
    @rogue5882 Месяц назад +3

    Puzzle idea: A ship going through the grid with the fog revealing ‘uncharted territory’ by making the blue sea lighter colour , sea monsters appear, etc.

  • @christophdietrich4240
    @christophdietrich4240 Месяц назад +23

    Dear Simon, at 52:15 you made the deduction that the snake couldn't go through R2C9 too quickly.
    The orange region could have gone up in C9 via R6C9, R6C8, R5C8, R4C8, R4C4, R3C9, R2C9, R2C8 with there being only 5 digits in column 9 and cage 6.

    • @manuper11
      @manuper11 Месяц назад

      The snake can't touch orthogonally, also you mistipped R4C9

    • @theta4951
      @theta4951 Месяц назад +1

      This wouldn't work because the number of remaining cells (in the final 2 cages) is 12. Taking this route would require too many cells.

    • @actionic135
      @actionic135 Месяц назад +5

      @theta4951 Why is it 12? Couldn't the orange cage starting in C9 have been larger than 8?

    • @mstmar
      @mstmar Месяц назад +3

      I came in here to point this out. we can still use the logic that the 16 clue contains a 1249 and so the orange cage needs to contain 35678 plus extending the 16 cage like simon did without knowing the exact path of the orange cage. We can then prove at 56:20 that the snake doesn't go into box 3 through col 9 as stated because r1c9 is a 6th cells with "orange" digits. i.e. you can only put 2 of 124 in col 9 if you go that way.

    • @robertfouquette1232
      @robertfouquette1232 Месяц назад +3

      This is correct, it doesn't have to touch orthogonally and there is nothing in the rules that says the last cage is eight. It could be 12 cells long using christoph's (corrected) path and continue to R2C7 R3C7 R3C6 and then joining the four cell cage which would start at R3C5. However, once you look at this, knowing R1C789 are of the values 5678 and the cage must contain at least four of 35678 (if you go a more direct route) eliminates this as a possible option and forces the lower path.

  • @jackpittman7232
    @jackpittman7232 Месяц назад +2

    I like to follow along with Simon, and I’m proud to say that this is the first puzzle where I’ve solved it before the end of the video!

    • @user-gj5uc4yx3i
      @user-gj5uc4yx3i Месяц назад +2

      I like to keep the video paused after rules. I know Simon tends to be faster than me even with his explanations but it's great to finish a puzzle without having to hit play.

  • @chris5619
    @chris5619 Месяц назад +3

    I was a little tripped up by the puzzle name at first. I thought the "22" was part of the name. And early on, once we determined the cages shown, it was possible to make a 22 cell snake to connect them all in the middle, and I thought maybe that's where it was going. That was quickly proven wrong by logic, and I didn't realize until after the solve that it is just the setter's 22nd FoW puzzle in this series!

  • @theoldone22
    @theoldone22 Месяц назад +10

    Roller derby is to roller skating as motocross is to bicycling

    • @veggiet2009
      @veggiet2009 Месяц назад +2

      I was gonna describe it to him as "roller skating with violence" 😄

    • @user-gj5uc4yx3i
      @user-gj5uc4yx3i Месяц назад +1

      Demolition derby but with skates instead of cars.

    • @GuilhermeCarvalhoComposer
      @GuilhermeCarvalhoComposer Месяц назад +2

      @@veggiet2009 I didn't need to read her Derby name to know it's spelled Whacks Poetic 😆

  • @jimdavis2683
    @jimdavis2683 Месяц назад +7

    39:55 Thank you for eliminating those Xs! (I think this has come up in the past, my 2c seems like almost anything is better than the big X's.)

    • @Tsunami14
      @Tsunami14 Месяц назад

      Agreed. Though I also have to say that the choice to reuse green for the 2 corner-adjacent cages didn't sit well with my OCD.

  • @inspiringsand123
    @inspiringsand123 Месяц назад +17

    Rules: 06:50
    Let's Get Cracking: 09:39
    What about this video's Top Tier Simarkisms?!
    Bobbins: 2x (35:47, 1:10:48)
    Maverick: 2x (28:10, 1:14:55)
    The Secret: 2x (07:08, 1:12:17)
    Knowledge Bomb: 1x (10:47)
    Three In the Corner: 1x (1:17:48)
    You Rotten Thing: 1x (1:05:40)
    And how about this video's Simarkisms?!
    Snake: 114x (00:33, 08:36, 08:36, 08:47, 08:53, 09:01, 09:08, 09:20, 09:55, 10:30, 10:38, 10:42, 10:44, 10:46, 10:51, 12:44, 12:52, 12:52, 13:10, 13:10, 13:47, 13:49, 13:49, 13:56, 13:56, 14:01, 14:04, 14:06, 14:15, 14:21, 14:29, 14:29, 14:33, 14:36, 14:51, 15:39, 15:56, 16:01, 16:04, 16:09, 16:17, 16:17, 16:21, 16:49, 17:32, 17:44, 19:13, 19:15, 19:51, 19:53, 19:56, 20:15, 20:22, 20:42, 20:57, 21:01, 21:11, 23:34, 23:36, 23:40, 23:48, 24:52, 24:58, 25:12, 27:15, 27:59, 28:22, 31:07, 31:28, 31:28, 31:34, 31:34, 32:40, 34:55, 34:58, 35:07, 35:43, 37:06, 37:09, 37:12, 37:13, 37:13, 40:25, 40:42, 40:45, 42:09, 42:09, 42:13, 42:13, 42:25, 42:25, 42:47, 43:04, 43:06, 43:08, 43:15, 43:24, 45:11, 45:14, 45:31, 49:39, 50:34, 53:20, 53:25, 59:23, 59:29, 1:00:13, 1:00:16, 1:00:18, 1:03:26, 1:04:51, 1:06:03, 1:06:13, 1:18:03)
    By Sudoku: 13x (03:36, 34:15, 35:51, 36:34, 37:06, 44:36, 56:16, 57:05, 57:08, 1:00:04, 1:00:56, 1:05:35)
    Ah: 12x (11:25, 15:13, 15:13, 29:45, 36:32, 42:02, 44:13, 44:13, 51:07, 51:07, 1:01:42, 1:12:05)
    Touch Itself: 10x (08:39, 08:41, 08:56, 09:08, 31:46, 32:42, 42:15, 43:24, 43:37)
    Hang On: 9x (11:09, 18:23, 22:16, 22:16, 41:56, 41:56, 41:56, 45:19, 1:14:46)
    Sorry: 5x (16:47, 20:42, 35:07, 59:39, 1:01:58)
    Brilliant: 5x (1:09:59, 1:10:02, 1:18:16, 1:18:37, 1:18:37)
    Goodness: 4x (11:07, 29:48, 43:28, 1:12:10)
    Stuck: 4x (02:31, 02:48, 25:28, 1:12:05)
    Beautiful: 4x (38:38, 51:10, 1:16:03, 1:18:28)
    Gorgeous: 4x (29:45, 29:48, 50:36, 1:15:49)
    What Does This Mean?: 4x (21:31, 41:09, 1:06:20, 1:14:28)
    What on Earth: 3x (03:46, 36:06, 1:01:42)
    Clever: 3x (15:01, 15:13, 54:13)
    Shouting: 3x (03:19, 04:25, 06:27)
    Obviously: 3x (56:39, 1:05:55, 1:07:21)
    Pencil Mark/mark: 3x (1:01:58, 1:11:02, 1:15:40)
    Cake!: 3x (05:04, 06:14, 06:40)
    The Answer is: 2x (23:02, 1:15:58)
    Naughty: 2x (09:15, 42:15)
    Lovely: 2x (1:07:55, 1:10:38)
    Of All Things: 2x (41:00, 58:09)
    In Fact: 2x (11:39, 59:15)
    Wow: 2x (21:57, 32:11)
    Good Grief: 1x (19:56)
    What a Puzzle: 1x (1:17:51)
    I Have no Clue: 1x (06:01)
    Ridiculous: 1x (54:07)
    First Digit: 1x (35:32)
    Unbelievable: 1x (30:50)
    Phone is Buzzing: 1x (40:49)
    Symmetry: 1x (23:14)
    Triangular Number: 1x (38:06)
    Weird: 1x (27:33)
    Most popular number(>9), digit and colour this video:
    Sixteen (26 mentions)
    Five (86 mentions)
    Orange (21 mentions)
    Antithesis Battles:
    Low (2) - High (1)
    Even (4) - Odd (1)
    Lowest (2) - Highest (0)
    Black (2) - White (0)
    Row (13) - Column (11)
    FAQ:
    Q1: You missed something!
    A1: That could very well be the case! Human speech can be hard to understand for computers like me! Point out the ones that I missed and maybe I'll learn!
    Q2: Can you do this for another channel?
    A2: I've been thinking about that and wrote some code to make that possible. Let me know which channel you think would be a good fit!

    • @Dragonslayer-vf3vv
      @Dragonslayer-vf3vv Месяц назад +1

      The video has existed for 12 seconds

    • @francoisduez601
      @francoisduez601 Месяц назад

      So?

    • @MadsOcto7
      @MadsOcto7 Месяц назад

      ​@@Dragonslayer-vf3vv yes.

    • @MeriaDuck
      @MeriaDuck Месяц назад

      ​@@Dragonslayer-vf3vv gotta love silicon 😂 ( see faq )

  • @NinjarioPicmin
    @NinjarioPicmin Месяц назад +3

    I've been waiting for a new fow puzzle over the last week or so, nice!

  • @satriomuhammadalif824
    @satriomuhammadalif824 Месяц назад +2

    that 16 cage in box 2 is really magical

  •  Месяц назад +1

    I *really* loved the break-in on this puzzle!

  • @xerodeus2337
    @xerodeus2337 Месяц назад +1

    love love loved this puzzle. I love puzzles like this that are very hard but very very very fair. This was lovely!

  • @dannstarrjp
    @dannstarrjp Месяц назад +1

    Love FoW puzzles and this one was definitely one of the best (and hardest ones) I’ve ever solved. Not the worst time either (for me), just over 1.5h for a puzzle that took Simon well over an hour too

  • @BozoTheBear
    @BozoTheBear Месяц назад +1

    Oh wow, what an amazing puzzle! Thoroughly enjoyed solving this - 77 mins well spent!!

  • @ericpraline1302
    @ericpraline1302 Месяц назад +1

    Very well engineered, thanks, and it worked out nicely once I'd remembered all the rules. Even while making progress kept wondering how it would resolve itself but of course it did.

  • @dinane
    @dinane Месяц назад

    I just got to the first digit and LAUGHED. I already love this puzzle and I am only at the first digit.

    • @dinane
      @dinane Месяц назад

      Oh my goodness, now as Simon catches up (I basically try to stay ahead of him and pause if I sense him catching up) he got a different first digit than I did! My first was r9c3!

  • @Swisswavey
    @Swisswavey Месяц назад +1

    Lovely puzzle. The way the path revealed itself was quite beautiful. The logic was not too difficult either, the tricky thing was remembering the sizes of the cages used!

  • @GQSmoos
    @GQSmoos Месяц назад +1

    This puzzle took me over two hours to solve by I enjoyed it a lot. I was making really great early progress but hit an absolute wall. I just scrubbed through your video because I wanted to timestamp where I was stuck so any future reader could see and it looks like I solved this *wildly* differently than you did. That’s pretty unusual for a fog puzzle!

    • @Paolo_De_Leva
      @Paolo_De_Leva Месяц назад

      It would be very interesting to know how you solved for the *8-digit cage.* That was seriously hard.
      In short, the crucial step in Simon's solve was, in my opinion, understanding that the 8-digit cage contained at most 5 digits, which makes it impossible for it to use *r3c9...*

  • @calvinwithun6512
    @calvinwithun6512 Месяц назад +2

    This is so far above my ability and my speed... but its fascinating to listen to and to watch :)

  • @eddieharwood7788
    @eddieharwood7788 Месяц назад

    I used Simon a couple of times to help me, but both I had already done as far as I watched to, which gave me the confidence to go back and carry on. A great puzzle, and for me doable.

  • @ericpraline1302
    @ericpraline1302 Месяц назад +1

    If you do crtl A and then go to the drawing tool you can press delete and it will delete all drawn items in one go.

  • @frankjiang1857
    @frankjiang1857 Месяц назад

    Finished in 43:36. The key to the whole puzzle was the snake and the limitations around the cage sizes. Very interesting way of setting the fog of war up.
    Fun puzzle!

  • @bobb9518
    @bobb9518 Месяц назад

    1:01:58 Did Simon say he is "going a bit too HAM on the pencil marking"? lol

  • @markp7262
    @markp7262 Месяц назад

    53:29 finish. I struggled a bit with the path in the bottom right of the grid, but worked at it from the other direction and was able to push through. A excellent puzzle!

  • @nicolaboulangergagne2836
    @nicolaboulangergagne2836 Месяц назад

    wow! Thanks for the blue coverin at the end! You are perfect!

  • @JohnGottschalk
    @JohnGottschalk Месяц назад +1

    I've started playing them before watching in the last 5-10 puzzles, and this time I managed to get through with only looking at the video once, and it was only 1 break-in conclusion I'd missed (there's only four numbers of 1,2,3,4 in a row 🤦 at 30:30). Still took me 2 hours to finish 😅.
    But just wanted to thank you Simon for getting me from a sudoku newb, to consistently attempting and mostly on my own completing these fairly high difficulty sudokus.

  • @niped10
    @niped10 Месяц назад

    I really enjoyed this one! Was a great solve.

  • @chris5619
    @chris5619 Месяц назад +1

    After about 15 minutes, I went back to read the rules. Glad I did, because I totally forgot about the 4th sentence in them!

  • @battle00333
    @battle00333 9 дней назад

    at 47:00 if you count the tiles after the len2 cage, to the end of the 16-cage, you end up with 12 tiles.
    Thats how you can deduce it must be a Len8 cage connecting to the Len4 sixteen cage

  • @francoisduez601
    @francoisduez601 Месяц назад +2

    46:19 for me. What an extraordinary fog of war! ❤
    The beginning is not so hard but the last big breakthrough in box 2 is just breathtaking, I am glad not to have given up before finding it on my own!

    • @TheMeanderingduck6
      @TheMeanderingduck6 Месяц назад +1

      I haven't watched Simon's solve yet but loved when I realized that the 16 cage HAD to be 4 unique digits, and I knew there had to be an 8 or 9 cell cage connecting it, but that cage could only use a maximum of 5 digits, I then knew it couldn't cross into box 3 (via the exposed cell not being part of a cage which was the perfect distance to force the snake to turn thus cutting off the entire northeast area from being snake) and THEN realizing a 9 had to be in the 4 cell 16 cage forcing 1249, and then 35678 for the 8 cell cage... it was glorious. Absolutely glorious.

  • @og_myxiplx
    @og_myxiplx Месяц назад +1

    41:15 "9 is not there by Sudoku, if forced to I can do Sudoku".
    Immediately ignores the 9 in box 7 that's now forced by Sudoku.
    I could never, ever replicate Simon's ability to beak into and solve these puzzles, but his brain really does seem to spot absolutely everything except Sudoku. 😂

  • @emilywilliams3237
    @emilywilliams3237 Месяц назад +4

    This was very fun to watch, Simon. You love the snake puzzles, and it definitely shows! Thank you for the video!

    • @Anne_Mahoney
      @Anne_Mahoney Месяц назад

      Simon likes snake puzzles partly because he gets to talk about how the snake mustn't be naughty! 😸

    • @emilywilliams3237
      @emilywilliams3237 Месяц назад +1

      Yeah, I would rather think it’s because he loves the particular type of logic. Let’s think that, shall we?

  • @piarittersporn
    @piarittersporn Месяц назад

    Very exciting puzzle.

  • @Rubrickety
    @Rubrickety Месяц назад

    Finally wrestled this snake into submission in 134:45. Figuring out how to somehow leverage that 16 cage was quite a challenge. Wonderful puzzle!

  • @chrishawkins963
    @chrishawkins963 Месяц назад +1

    57:56 for me - got up to 58:20 in the video in 20 minutes, got stuck for 20 minutes, and after a small hint from simon i saw why r6c8 had to be in the cage, finishing from there.

  • @siorac1147
    @siorac1147 Месяц назад

    1:19:04 but I'm really happy with that because I solved it without any hints from the video.
    Fog puzzles are the best, and this was a particularly elegant one.

  • @TurquoizeGoldscraper
    @TurquoizeGoldscraper Месяц назад

    59:27 for me - FoW is one of my favorite Sudoku variants, glad I did this one.

  • @psiphiorg
    @psiphiorg Месяц назад

    This puzzle presented an interesting new challenge. I really enjoyed it! My time was 52:06, solver number 5910.

  • @battle00333
    @battle00333 9 дней назад

    At 47:50 For me I realized the cage cannot go 6 tiles upwards, cus that means it would occupy 6 digits, and the 16-cage needs 4 unique digits.
    This should help down the line as the 16 cage needs a 1 or a 2, so the snake cannot pass through boss in box6

  • @mingyue_chen
    @mingyue_chen 29 дней назад

    I might be stupid but it took me forever to realize the snake also cannot touch itself parallelly. I guess in order for the snake to touch itself parallelly it has to touch orthogonally first.

  • @Speak22wastaken
    @Speak22wastaken 10 дней назад

    My strategy for the start was to draw both in different colours for visualisation

  • @FF_Fanatic
    @FF_Fanatic Месяц назад

    I tend to not be great at snake and loop puzzles, and an hour video suggests higher difficulty, but I like fog puzzles and this was a pretty good half hour for me. I forgot the size rule, but wasn't stuck on that for long. There was some logic that I'd say took some creative thinking, so maybe I got lucky that I thought of it early.
    Box 2 was a really nice surprise and I'm glad I didn't wait long to try it when I got stuck.
    I'd probably put it at a 3/5 rather than a 4/5. Give it a try if you're on the fence about the difficulty.

  • @Rubrickety
    @Rubrickety Месяц назад +2

    Given how proper Simon is, I wonder if he knows what the "ham" in "going a bit too ham on the pencilmarks" is an acronym of. 🤔 (I didn't until recently.)

    • @stangerrits6712
      @stangerrits6712 Месяц назад +2

      He's probably using it in this definition: "(intransitive, slang, originally African-American Vernacular, often followed by on) To enter an enraged and uncontrollable state; to go berserk." Not too bad I think?

    • @Rubrickety
      @Rubrickety Месяц назад

      @@stangerrits6712 My comment was referring to it's origin as "hard as a m*******cker". However, further research suggests that may be a backronym, with its real etymology unclear.

    • @stangerrits6712
      @stangerrits6712 Месяц назад +1

      @@Rubrickety I thought you might refer to that less proper meaning yeah :)

    • @michaellautermilch9185
      @michaellautermilch9185 Месяц назад

      Given the "3 in the corner" song, I don't think the channel was G-rated to begin with.

    • @user-gj5uc4yx3i
      @user-gj5uc4yx3i Месяц назад

      I've never cared for the phrase. I prefer "going turbo." I hope there isn't a mature acronym for that one!

  • @srwapo
    @srwapo Месяц назад

    67:56 with a LOT of help that I really needed. I kept thinking the 52 cage had to be much bigger because I didn't try the math to see that I could get there with four digits. I totally forgot the rule that the cages had to be different sizes. And I wouldn't have figured out how the 16 cage needed a 9.

  • @pokertroll320
    @pokertroll320 Месяц назад

    It too me forever to notice that the “46” had appeared when the fog cleared. I’m glad Simon also took a while to notice

  • @reidakted4416
    @reidakted4416 Месяц назад +1

    In the end, we learn that the biggest cage of all was Nicolas Cage.

  • @Baritocity
    @Baritocity Месяц назад +1

    The restriction about cage sizes was too easy for me to forget, but still fun.

  • @grahamania
    @grahamania Месяц назад

    01:00:04 for me. Great puzzle! Enjoyed it much! Kind comment.

  • @littlston5319
    @littlston5319 Месяц назад

    I started with different first numbers and got to finish it in 67 min. I feel really proud :)

  • @Harry-sp3fz
    @Harry-sp3fz Месяц назад

    01:29 This one almost did me in. Got there in the end.

  • @Gonzalo_Garcia_
    @Gonzalo_Garcia_ Месяц назад

    24:42 for me. Fantastic puzzle!!

  • @359Aides
    @359Aides Месяц назад +1

    Am I stupid to think that at 53:06 the snake could wiggle to the left in box 6 and still escape to box 3 through column 9? If that's true, assuming R4C7 is snake is not valid.

  • @Rach881101
    @Rach881101 Месяц назад

    68:19 for me. Interesting puzzle!

  • @AndreAy1975
    @AndreAy1975 27 дней назад

    Solved it with help from the video.

  • @moonmountain_
    @moonmountain_ Месяц назад

    One obvious clue you missed (but still managed without), is that the revealed white cells that aren't part of a cage aren't in the snake. But it ended up not being that significant anyway, soo... Good job!

  • @nightwishlover8913
    @nightwishlover8913 Месяц назад

    Oh terrific! Another short one!!!??!!

  • @JohnPalmer-ci4my
    @JohnPalmer-ci4my Месяц назад

    When Simon places his 1st digit in the puzzle at 35:34 the 9 in box 7 has only 1 square I wonder how long it takes to spot this. Still great solve of a really good puzzle

  • @maciejoe
    @maciejoe Месяц назад

    Hey Simon, I’ve been watching for a long time but I’ve only just today started trying to actually solve the puzzles on my own. Even with how difficult they look when you solve them, I realize you make it look easy in comparison. Would you possibly be able to do a video on Just Arrows by Eric Rathbun? It is a 93% approval, three star difficulty on Logic Masters Germany, and it feels stunning, but I am completely stuck! I fully broke it and have no idea where I went wrong. Either way keep up the great content, thanks!

  • @NeilGirdhar
    @NeilGirdhar Месяц назад

    64:03 for me. Found it almost too hard, so really glad that I got it.

  • @anaayoung9142
    @anaayoung9142 Месяц назад +1

    AstralSky was smart and evil for doing this a fog puzzle! 😅

  • @adrianhead6272
    @adrianhead6272 Месяц назад

    Completed in 26m58s.

  • @Snidbert
    @Snidbert Месяц назад

    I was so proud of myself when I got even one digit in this puzzle, lol

  • @MrTimstark80
    @MrTimstark80 Месяц назад

    FoW puzzles do not work for me anymore on the Sven Sudoku pad. Anyone else has this problem?

  • @leefisher6366
    @leefisher6366 Месяц назад

    43:08 - "I don't know what the snape of the shake is..." ALMOST Simmon (*) 2024.
    (*) - If you know, you know.

  • @przemekmajewski1
    @przemekmajewski1 Месяц назад

    wow, that was pretty hard, started ez, then ofc I forgot about the "all different sizes" rule... nevertheless, a bit over 1 hr and a lot of enjoyment

  • @Mephistahpheles
    @Mephistahpheles Месяц назад

    Yowza. Got through it, but totally overlooked the super obvious 135 being ruled out by the 5 next to the nine cage. Duh!?

  • @meeDamian
    @meeDamian Месяц назад

    The puzzle is so much easier when one notices the 9 in 7th box early on 😅

  • @markmajkowski9545
    @markmajkowski9545 Месяц назад

    Got the 9 is box 7 - R8C2 as first digit after forcing the 1234’s into box 7 C7. Very odd first FOW cell ID.

  • @koeiswit
    @koeiswit Месяц назад

    @21:00 r1c3 could have been the end of the snake right? If it were a one-cell-cage?

  • @liampouncy7808
    @liampouncy7808 Месяц назад

    41:18 - 1:08:37

  • @BulseyeHeart
    @BulseyeHeart Месяц назад +4

    Thank you for wishing me happy birthday! I'll make sure to send a picture of my cake next year just to spite you!
    -Luna

  • @LednacekZ
    @LednacekZ Месяц назад

    58:49 today. I made so many mistakes that it is not even funny. I had to fix at least 10 of them. My marking kept getting in the way, but i was too stubborn to redo it, that i hurt the solve time.

  • @yapayzeka3183
    @yapayzeka3183 Месяц назад

    36:28
    1:08:37
    r8c2 has been there for ages

  • @Sujisan4
    @Sujisan4 Месяц назад

    Phenomenal puzzle, but Simon's pencil marks were atrocious and probably kept him from solving the puzzle faster.

  • @michaellautermilch9185
    @michaellautermilch9185 Месяц назад

    Sadly I messed up boxes 8 and 9 and had to give up due to fog giving away information

  • @ReoRis72
    @ReoRis72 Месяц назад

    Lots of roping in the final solution to this one

  • @iceberg54321
    @iceberg54321 Месяц назад

    I think you could have set this puzzle to draw in most of the cage cells instead of having fog? I think that would have been a better puzzle. The fog didn't seem that integral to the puzzle, and sort of made it easier by knowing if your deductions were correct. Fog reveal should reveal more clues then this one did.

    • @RichSmith77
      @RichSmith77 Месяц назад

      But how would you reveal the cage sums, without fog being lifted? (The 5 cage, the 9 cage and the 46 cage)

    • @RichSmith77
      @RichSmith77 Месяц назад +1

      Also, didn't lifting the fog, to reveal no cage boundaries, occasionally dictate where the cages actually went?

    • @iceberg54321
      @iceberg54321 Месяц назад

      It would be set slightly different, sure, but not much different.@@RichSmith77

  • @JustLookingHere
    @JustLookingHere Месяц назад

    Didnt. They have to be different cages why are there two 16 cages? Or do they mean different lengths?

    • @tessabrisac7423
      @tessabrisac7423 Месяц назад

      Different lenght is what the rule means.

  • @iceblade732
    @iceblade732 Месяц назад

    At 1:16:05 why does that square have to be a 5 and not a 3?

    • @KevinLowe-gk5gg
      @KevinLowe-gk5gg Месяц назад

      I am puzzled by that inference as well.

    • @hnizel
      @hnizel 28 дней назад

      At that point, you can use the 46 cage total to determine it is a 5.

  • @_-_-Sipita-_-_
    @_-_-Sipita-_-_ Месяц назад

    32:22 for me.

  • @santisis
    @santisis Месяц назад

    50:03 for me.

  • @theredstoneengineer6934
    @theredstoneengineer6934 Месяц назад

    68:19 for me