Game of Life in all languages 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 Minesweeper 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 Binary Lambda Calculus 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 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 Minesweeper 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 Binary Lambda Calculus 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 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 Chars Time Submitted 526th jumelet 🇳🇱 458 163 12ms 2 Jan 2023 527th MeWhenI 🇻🇦 457 249 1,312ms 30 Apr 2023 528th MeWhenI 🇻🇦 456 146 733ms 15 Sep 2025 529th MeWhenI 🇻🇦 456 149 550ms 24 May 2024 530th Salutations45 455 182 3ms 12 Jan 2025 531st roguh 🇬🇹 455 213 2ms 15 Jan 2024 532nd msbranicky 455 297 216ms 16 Oct 2023 533rd Michiocre 452 187 11ms 20 Feb 2024 534th Haksell 🇦🇶 451 131 50ms 22 Feb 2023 535th CedricGebistorf 450 166 11ms 4 May 2023 535th ahmetdemirag 🇨🇾 450 166 115ms 6 Feb 2025 537th Phil-RGOMEGA 450 234 2ms 23 Aug 2023 538th nstearns96 🇬🇧 447 167 14ms 22 Jan 2023 538th maxgodfrey2004 🇨🇦 447 167 20ms 5 Jan 2025 540th MeWhenI 🇻🇦 447 185 4ms 10 Feb 2023 541st mrxz 🇳🇱 445 190 10ms 13 Aug 2024 542nd LuisGoncalves05 🇵🇹 444 168 23ms 13 Jul 2025 543rd mrmena 🇦🇺 444 269 50ms 16 Apr 2024 544th emgordon154 444 431 20ms 7 Aug 2025 545th Maznek 443 191 18ms 17 Jun 2023 546th bac0id 443 291 308ms 27 Jun 2024 547th aditsu 441 192 2,209ms 20 Aug 2025 548th msbranicky 441 262 4ms 20 Jan 2025 549th two-bad 🇬🇧 440 192 10ms 25 Feb 2024 550th roguh 🇬🇹 439 170 13ms 15 Jan 2024 551st syntax-rules 438 221 2ms 16 Jun 2025 552nd StefanHabel 🇨🇦 437 171 12ms 24 Dec 2022 553rd blaztoma 🇱🇹 434 136 38ms 25 days ago 554th bac0id 434 223 2ms 27 Jun 2024 555th retrohun 432 173 12ms 26 Dec 2022 555th Pyroan 432 173 18ms 21 Feb 2025 555th blaztoma 🇱🇹 432 173 11ms 25 days ago 558th jerrandolph 431 312 268ms 22 Oct 2023 559th JDiLenarda 🇫🇷 430 265 1,769ms 2 Dec 2023 560th za3k 429 174 18ms 31 Dec 2022 561st cake287 429 290 145ms 6 Jan 2023 562nd mossprescott 427 175 15ms 15 Jan 2023 563rd madeforlosers 427 198 13ms 28 Apr 2025 564th MeWhenI 🇻🇦 427 221 766ms 22 Dec 2022 565th emgordon154 425 139 41ms 2 Aug 2024 566th adamnielson42 🇺🇸 424 176 12ms 25 Apr 2023 567th MeWhenI 🇻🇦 424 451 40ms 26 Aug 2023 568th neihousaigaai 422 177 13ms 28 May 2025 569th roguh 🇬🇹 419 162 1,097ms 23 Jan 2024 570th CatsAreFluffy 419 178 13ms 2 Sep 2024 571st LukeBridges 🇬🇧 416 203 9ms 14 Oct 2024 572nd msbranicky 415 244 102ms 16 Aug 2023 573rd Szum123321 🇵🇱 414 234 3ms 10 Dec 2023 574th Lv0Sys 🇵🇱 412 205 9ms 20 Jun 2025 575th janbehrens 🇩🇪 411 204 422ms 11 May 2023 576th weliveinhell 🇭🇹 410 206 9ms 20 Jun 2025 577th madex 🇩🇪 408 183 13ms 2 Jun 2023 578th b10011 🇫🇮 406 184 14ms 16 Jan 2023 578th quimey 406 184 19ms 9 Jun 2023 580th roguh 🇬🇹 405 207 363ms 27 Jan 2024 581st JunkIce 404 185 22ms 13 Feb 2025 582nd TechNolaByte 404 209 10ms 22 Dec 2022 582nd BalaM314 404 209 9ms 4 Feb 2025 584th MeWhenI 🇻🇦 397 164 4ms 15 Apr 2023 585th galloj 🇨🇿 397 188 11ms 24 Feb 2023 586th simon-thornton_pace 395 189 21ms 3 Aug 2023 587th commandblockguy 🇺🇸 393 173 1,495ms 1 Sep 2025 588th SniperSmiley 🇺🇸 391 191 22ms 28 Dec 2022 589th RaBa21 🇭🇺 389 192 29ms 19 Jul 2025 590th aaronze 🇦🇺 388 152 43ms 21 Sep 2023 591st h3ra993huskp 🇯🇵 388 332 314ms 29 Nov 2023 592nd itljan30 387 193 22ms 28 Jan 2025 593rd Andriamanitra 🇫🇮 386 153 56ms 17 Apr 2023 594th alicethecatwhisperermeow 386 217 377ms 7 Aug 2024 595th alexsave 386 219 14ms 10 Sep 2024 596th moustave 385 194 18ms 28 Nov 2024 597th Florian-Mt 383 195 17ms 12 Jul 2024 598th IISResetMe 382 183 391ms 14 Jul 2024 599th stellartux 381 179 395ms 1 Jan 2024 600th guilhem-roy 🇫🇷 381 196 13ms 6 Feb 2023 First Prev 526–600 of 811 Next Last