The Minesweeper hole will go live in approximately 4 hours. Why not try and solve it ahead of time?
Rule 110 in all languages in bytes. 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 Tower of Hanoi 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 900th Pena86 407 168 19ms 4 Jan 2022 902nd aliakseikalosha 407 199 354ms 18 Jul 2025 903rd galloj 🇨🇿 406 134 14ms 17 Jan 2023 904th RandGuy 405 169 27ms 4 May 2022 904th TaserTheFox 🇺🇸 405 169 21ms 1 May 2023 906th jjatria 403 144 159ms 11 Jul 2020 906th scpchicken 🇵🇼 403 144 293ms 29 Mar 2022 908th croc54 403 170 14ms 16 Dec 2024 909th alphafalfa 403 183 5ms 1 Aug 2025 910th h3ra993huskp 🇯🇵 403 273 580ms 30 Jun 2024 911th mikehanus 402 199 7ms 21 Nov 2023 912th dokutan 400 164 574ms 9 Jul 2024 913th bobbysq 400 171 14ms 16 Nov 2023 914th kellantech 398 172 30ms 31 May 2023 915th janbehrens 🇩🇪 397 133 5ms 14 May 2021 916th snoozingnewt 🇺🇸 397 182 10ms 20 days ago 917th postie77 397 204 323ms 14 Jun 2023 918th brimstonetrader 396 173 17ms 19 Dec 2023 919th WillowWispy 393 174 19ms 23 Mar 2025 920th Pimentero 🇷🇺 393 188 5ms 17 Apr 2024 921st rjmholt 392 165 265ms 3 Jun 2020 922nd ianpoe 391 175 14ms 30 Apr 2020 923rd KatieLG 🇬🇧 391 185 12ms 11 Jun 2024 924th MeWhenI 🇻🇦 391 228 88ms 3 Nov 2023 925th martinnorling 🇸🇪 389 176 23ms 24 Feb 2022 926th MeWhenI 🇻🇦 389 250 427ms 7 Dec 2022 927th CaedenHarper 🇨🇦 388 284 384ms 21 days ago 928th michelebastione 🇮🇹 387 177 12ms 21 Oct 2019 929th MeWhenI 🇻🇦 386 191 10ms 4 Nov 2022 930th jgbaldwinbrown 384 208 7ms 2 Jul 2021 931st dijs 383 189 13ms 21 Dec 2019 932nd eiburns 382 179 12ms 3 Jan 2022 932nd 1231234md5 🇨🇳 382 179 20ms 25 Jan 2024 934th richard-oelze 🇩🇪 380 180 23ms 29 Dec 2021 934th Trunksistor 🇫🇷 380 180 14ms 20 Apr 2022 936th MeWhenI 🇻🇦 378 171 317ms 22 May 2023 937th hoodadam 378 181 32ms 19 Jul 2019 937th celiendonze 🇨🇭 378 181 12ms 16 Jun 2023 939th TrixTrl 378 291 599ms 15 Nov 2021 940th boxjelly 376 293 375ms 3 Mar 2021 941st fleischa 375 216 334ms 21 Nov 2021 942nd Eolu 375 294 346ms 23 Apr 2020 943rd yuchuehw 374 183 20ms 5 Jan 2024 944th MeWhenI 🇻🇦 374 587 22ms 15 Nov 2023 945th tofuweasel 372 174 252ms 10 Jun 2022 946th r-benson 🇬🇧 372 184 29ms 31 Jan 2023 947th xyangst 367 197 12ms 12 Oct 2024 948th jcdyer 367 268 191ms 4 Dec 2020 949th AbelPelser 366 187 27ms 3 Jul 2022 949th jhpaques 🇫🇷 366 187 13ms 28 Jul 2022 951st qwjhvbxi 362 189 22ms 9 Feb 2024 952nd CatsAreFluffy 360 201 11ms 20 Feb 2023 953rd GWStuart 360 222 7ms 12 Jan 2023 954th MeWhenI 🇻🇦 359 223 7ms 21 Dec 2023 955th hawthornbunny 357 192 17ms 7 Dec 2022 956th mcreenan 350 166 163ms 8 Jul 2018 957th JohannaWarnqvist 349 196 32ms 10 Mar 2022 958th Frank-Buss 349 298 77ms 28 Aug 2020 959th acollett89 348 208 21ms 5 Aug 2025 960th Devon7925 348 294 1,341ms 26 Aug 2021 961st itiievskyi 🇺🇦 347 197 17ms 31 Jul 2020 962nd dokutan 346 181 329ms 18 Mar 2025 963rd ChrisTheisen 345 235 344ms 20 Dec 2022 964th CarraUjilen 344 188 297ms 5 Aug 2024 965th wrhm 344 199 14ms 12 Dec 2020 966th plastic-bottle 344 320 350ms 30 Jan 2025 967th arcage 🇯🇵 342 173 934ms 7 May 2021 968th AkashTandon167 342 234 7ms 25 Nov 2019 969th Zhenyu-Bo 341 201 18ms 1 Aug 2025 969th mossiegoat 341 201 29ms 21 days ago 971st MeWhenI 🇻🇦 340 160 102ms 13 May 2022 971st Natanaelel 🇸🇪 340 160 29ms 7 Aug 2023 973rd bbakersmith 340 190 58ms 31 Jul 2021 974th Mikey-Beep 🇬🇧 337 203 23ms 14 Jun 2022 975th ILMTitan 336 241 408ms 21 Nov 2021 First Prev 901–975 of 1,584 Next Last
