The Minesweeper hole will go live in approximately 5 days. Why not try and solve it ahead of time?
Rule 110 in Python in chars. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 151st hardlyBearable 472 125 11ms 25 May 2019 151st smartiel 472 125 19ms 16 Sep 2022 151st charliegaming 472 125 12ms 4 Oct 2023 151st Alban-Boissard 472 125 11ms 14 Jun 2025 155th bastienvoirin 🇫🇷 468 126 27ms 28 Nov 2020 155th lemogne 468 126 21ms 10 Aug 2021 155th ThijsLuttikhuis 468 126 25ms 3 Mar 2024 155th Mabeloid 🇳🇴 468 126 16ms 22 Sep 2024 155th mossiegoat 468 126 34ms 16 days ago 160th msrawson 461 128 13ms 28 Aug 2018 160th madeforlosers 461 128 19ms 30 Nov 2023 162nd jfallon1997 457 129 16ms 6 Sep 2022 162nd DrPiranoid 457 129 14ms 12 Oct 2022 162nd BREMAUCY 🇫🇷 457 129 14ms 4 Jan 2024 165th Dazza314 🇬🇧 454 130 17ms 31 Oct 2020 165th xkacer 🇨🇿 454 130 12ms 31 Jan 2021 165th nstearns96 🇬🇧 454 130 317ms 10 Jan 2023 168th OllieBoyne 🇬🇧 450 131 13ms 2 Jan 2021 169th andre-lameirinhas 🇵🇹 447 132 19ms 3 Oct 2020 169th fynnkroeger 447 132 13ms 4 Jan 2023 171st garrisonhh 444 133 19ms 21 Nov 2020 172nd ludwig-n 440 134 11ms 6 Apr 2021 172nd forthuser 440 134 20ms 24 Jul 2023 172nd mbittner20 440 134 13ms 19 Aug 2023 175th geofft 437 135 27ms 11 Dec 2020 175th Y0UR-U5ERNAME 437 135 16ms 4 Jul 2022 177th amishtal 434 136 19ms 30 Nov 2019 178th feherd 431 137 12ms 29 Aug 2021 179th decorator-factory 428 138 13ms 23 May 2019 179th aalec 428 138 11ms 4 May 2024 179th msbranicky 428 138 21ms 3 Oct 2024 182nd Jviscus1 424 139 42ms 24 Apr 2020 182nd Psirving 424 139 13ms 1 Aug 2020 184th PaulMWeiser 418 141 471ms 4 Mar 2023 184th rsgray 418 141 13ms 24 Jan 2024 184th itljan30 418 141 12ms 30 Jan 2025 187th inverseLorentz 🇦🇺 415 142 347ms 29 Apr 2024 187th hellwue 415 142 17ms 25 Jun 2024 187th Flekay 🇩🇪 415 142 24ms 10 Jul 2025 190th SniperSmiley 🇺🇸 413 143 24ms 24 Jun 2022 190th MaxElf999 413 143 12ms 3 Oct 2022 190th SirFireball3521 413 143 12ms 4 Feb 2023 193rd firegene 🇮🇪 410 144 13ms 24 Dec 2023 194th nooberitess 407 145 25ms 22 May 2025 195th guliyevemil1 🇦🇿 404 146 12ms 16 Apr 2020 195th trist224 🇫🇷 404 146 12ms 15 Sep 2022 197th AforAmpere 401 147 13ms 21 Feb 2021 197th Anonymousellama21 401 147 12ms 7 Mar 2024 199th zdzc 399 148 12ms 25 Apr 2019 200th matanshavit 396 149 15ms 5 May 2020 200th aglahir1 396 149 19ms 20 Jul 2022 202nd Starwort 🇬🇧 393 150 13ms 5 Apr 2019 202nd ay2718 393 150 14ms 8 Aug 2019 202nd jiaminglimjm 🇲🇾 393 150 13ms 9 Jan 2021 205th ehulinsky 🇺🇸 391 151 397ms 10 Nov 2021 205th QuincyNash 🇺🇸 391 151 25ms 19 Jan 2022 205th mikehanus 391 151 38ms 21 Nov 2023 208th hjcafaroUC 386 153 12ms 1 Aug 2020 208th AkashTandon167 386 153 257ms 20 Jan 2021 210th Stockoh 🇫🇷 383 154 31ms 31 Oct 2024 210th jameswmccarty 383 154 18ms 6 Mar 2025 212th wobblybits 378 156 51ms 16 Aug 2025 213th za3k 376 157 11ms 10 Oct 2022 214th mothcolada 🇺🇸 371 159 14ms 15 Dec 2020 214th Andrey135296 371 159 25ms 24 Oct 2022 216th befoster 366 161 14ms 8 May 2021 216th LeeCamp 366 161 32ms 10 Dec 2021 218th KadinSchultz 364 162 22ms 18 Dec 2023 218th Lv0Sys 🇵🇱 364 162 18ms 30 May 2025 218th islptng 364 162 23ms 30 Aug 2025 221st aksyristos 362 163 17ms 20 Jan 2023 222nd Reyzartz 360 164 17ms 19 Sep 2020 223rd RandGuy 358 165 27ms 4 May 2022 224th Pena86 355 166 19ms 4 Jan 2022 224th WillowWispy 355 166 19ms 23 Mar 2025 First Prev 151–225 of 289 Next Last
