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 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 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 451st CaedenHarper 🇨🇦 548 153 347ms 18 days ago 452nd didion0 🇺🇸 546 155 11ms 6 Feb 2023 452nd unfinishedprogram 546 155 10ms 12 Jul 2023 454th jared-hughes 545 137 27ms 30 Dec 2022 454th jmerle 🇳🇱 545 137 19ms 10 Jul 2023 454th FranklinJiaChen 545 137 13ms 4 Aug 2024 454th davecame 545 137 13ms 17 days ago 458th MeWhenI 🇻🇦 543 79 57ms 26 May 2023 459th KasperKivimaeki 🇫🇮 541 138 73ms 15 Jul 2025 460th janbehrens 🇩🇪 541 148 5ms 15 May 2023 461st GolfingSuccess 🇬🇷 540 126 785ms 20 Jan 2024 462nd MeWhenI 🇻🇦 540 193 349ms 27 Jul 2024 463rd Herbert00709 🇵🇱 540 219 463ms 8 May 2024 464th CaedenHarper 🇨🇦 536 127 897ms 20 Sep 2025 465th emgordon154 536 146 968ms 25 Nov 2024 466th MeWhenI 🇻🇦 536 166 9ms 16 Aug 2024 467th MeWhenI 🇻🇦 535 131 406ms 28 Jan 2023 467th Shanethegamer 🇺🇸 535 131 279ms 18 Oct 2024 469th florton 535 158 20ms 10 Jan 2023 470th janbehrens 🇩🇪 534 191 439ms 11 May 2023 471st dokutan 530 141 19ms 18 Apr 2025 472nd MeWhenI 🇻🇦 530 177 129ms 5 Sep 2023 473rd rucin93 🇵🇱 529 134 146ms 31 Oct 2024 474th janbehrens 🇩🇪 529 197 359ms 15 May 2023 475th FortuiteMan 🇫🇷 526 142 14ms 5 Aug 2023 475th mathisfun271 526 142 12ms 18 Feb 2024 477th MeWhenI 🇻🇦 525 161 12ms 21 Aug 2023 478th Mandrzejy 🇵🇱 525 225 481ms 12 May 2024 479th sultan 524 246 458ms 28 Mar 2024 480th weeble 523 170 50ms 21 Dec 2024 481st rak1507 🇬🇧 522 143 13ms 23 Dec 2022 482nd KatieLG 🇬🇧 519 114 137ms 2 Oct 2025 483rd medzes 519 163 12ms 23 Jul 2023 484th pardouin 🇫🇷 518 162 373ms 3 Sep 2024 485th Babafaba 515 132 363ms 9 days ago 486th wh3n3v3r 🇨🇿 515 145 12ms 11 Nov 2024 487th Waterperry 513 189 2ms 23 Nov 2023 488th janbehrens 🇩🇪 508 254 343ms 11 May 2023 489th andersk 🇺🇸 508 266 197ms 22 Dec 2022 490th LordSir101 507 167 10ms 12 Aug 2025 491st MeWhenI 🇻🇦 502 203 453ms 28 Apr 2023 492nd roguh 🇬🇹 502 210 3ms 17 Jan 2024 493rd revlayle 🇺🇸 499 168 441ms 9 Jun 2023 494th TeodorDyakov 🇧🇬 497 195 2ms 2 Mar 2025 495th sultan 496 169 321ms 28 Mar 2024 496th MeWhenI 🇻🇦 495 264 25ms 25 Dec 2022 497th janbehrens 🇩🇪 492 139 303ms 15 May 2023 498th firegene 🇮🇪 492 152 10ms 25 Jan 2023 499th Herbert00709 🇵🇱 490 198 3ms 12 May 2024 500th msbranicky 485 278 284ms 31 Aug 2023 501st msbranicky 484 211 6ms 11 Oct 2023 502nd dokutan 482 141 457ms 18 Apr 2025 503rd janbehrens 🇩🇪 482 155 20ms 17 Jun 2023 504th ericlangedijk 🇸🇮 482 174 399ms 19 May 2023 505th bac0id 482 245 381ms 27 Jun 2024 506th Mandrzejy 🇵🇱 480 202 2ms 12 May 2024 507th MeWhenI 🇻🇦 479 192 1,435ms 18 Nov 2023 508th Protothor 478 177 10ms 31 May 2025 509th syntax-rules 477 248 390ms 26 Dec 2022 510th OllieBoyne 🇬🇧 476 157 12ms 24 Dec 2022 510th Alex-x90 🇺🇸 476 157 38ms 2 Jun 2024 512th MeWhenI 🇻🇦 476 213 107ms 22 Dec 2022 513th MeWhenI 🇻🇦 473 158 17ms 23 Dec 2022 513th andrewjc2000 473 158 20ms 12 Aug 2025 515th KatieLG 🇬🇧 472 406 4,929ms 27 Oct 2024 516th MeWhenI 🇻🇦 471 170 4ms 28 May 2023 517th Salutations45 469 182 3ms 12 Jan 2025 518th betaveros 464 161 13ms 30 Dec 2022 518th Chara-0x 464 161 14ms 18 Sep 2025 520th dylanarmstrong 462 183 11ms 28 Jan 2024 521st thehylian 461 162 11ms 29 Dec 2022 521st inventshah 461 162 13ms 4 Jan 2023 523rd MeWhenI 🇻🇦 461 185 4ms 10 Feb 2023 524th klixel 🇨🇦 461 293 193ms 22 Nov 2023 525th Larento 460 184 13ms 10 Oct 2023 First Prev 451–525 of 809 Next Last