The Calendar hole will go live in approximately 21 hours. Why not try and solve it ahead of time?
Game of Life in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Tower of Hanoi 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 Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 481st mossprescott 567 175 13ms 15 Jan 2023 482nd MichalMarsalek 🇨🇿 567 184 330ms 22 Feb 2024 483rd madex 🇩🇪 566 171 2ms 5 Mar 2024 484th MeWhenI 🇻🇦 566 213 123ms 22 Dec 2022 485th didion0 🇺🇸 564 155 10ms 6 Feb 2023 485th unfinishedprogram 564 155 9ms 12 Jul 2023 487th adamnielson42 🇺🇸 564 176 10ms 25 Apr 2023 488th Lv0Sys 🇵🇱 560 156 10ms 23 days ago 489th JohandeRuiter 🇳🇱 560 173 2ms 9 Feb 2025 490th neihousaigaai 560 177 11ms 28 May 2025 491st frosster 559 189 3ms 21 Mar 2025 492nd CatsAreFluffy 557 178 11ms 2 Sep 2024 493rd blaztoma 🇱🇹 557 523 17ms 6 hours ago 494th emgordon154 555 156 150ms 4 Nov 2024 495th florton 553 158 9ms 10 Jan 2023 496th cmayer777 553 175 2ms 4 Jan 2023 497th jeff-at-tamer-dot-codes 🇺🇸 551 180 19ms 15 Mar 2023 497th Bmrl7 551 180 11ms 4 days ago 499th targrik 549 146 15ms 2 Jul 2025 500th neel11235813 548 158 1,089ms 13 Mar 2024 501st janbehrens 🇩🇪 547 139 338ms 15 May 2023 502nd MeWhenI 🇻🇦 543 161 11ms 21 Aug 2023 503rd janbehrens 🇩🇪 541 148 7ms 15 May 2023 504th revlayle 🇺🇸 541 168 372ms 9 Jun 2023 505th roguh 🇬🇹 541 207 152ms 27 Jan 2024 506th MeWhenI 🇻🇦 540 193 335ms 27 Jul 2024 507th Herbert00709 🇵🇱 540 219 413ms 8 May 2024 508th b10011 🇫🇮 539 184 11ms 16 Jan 2023 508th quimey 539 184 16ms 9 Jun 2023 510th sultan 538 169 330ms 28 Mar 2024 511th blaztoma 🇱🇹 537 209 105ms 27 Nov 2025 512th emgordon154 536 146 968ms 25 Nov 2024 513th medzes 536 163 10ms 23 Jul 2023 514th MeWhenI 🇻🇦 536 166 9ms 16 Aug 2024 515th MeWhenI 🇻🇦 535 131 411ms 28 Jan 2023 515th Shanethegamer 🇺🇸 535 131 300ms 18 Oct 2024 517th roguh 🇬🇹 534 162 1,051ms 23 Jan 2024 518th janbehrens 🇩🇪 534 191 439ms 11 May 2023 519th SB-945 533 186 10ms 13 Jan 2024 520th sultan 532 246 429ms 28 Mar 2024 521st LordSir101 530 165 10ms 4 Nov 2025 522nd MeWhenI 🇻🇦 530 177 129ms 5 Sep 2023 523rd janbehrens 🇩🇪 529 197 348ms 15 May 2023 524th galloj 🇨🇿 528 188 11ms 24 Feb 2023 525th Haksell 🇦🇶 526 131 39ms 22 Feb 2023 526th simon-thornton_pace 525 189 21ms 3 Aug 2023 527th Mandrzejy 🇵🇱 525 225 431ms 12 May 2024 528th weeble 523 170 44ms 21 Dec 2024 529th ericlangedijk 🇸🇮 523 174 354ms 19 May 2023 530th SniperSmiley 🇺🇸 519 191 18ms 28 Dec 2022 531st commandblockguy 🇺🇸 517 192 10ms 25 Dec 2022 532nd janbehrens 🇩🇪 515 254 390ms 11 May 2023 533rd itljan30 514 193 17ms 28 Jan 2025 534th Waterperry 512 189 2ms 23 Nov 2023 535th moustave 511 194 12ms 28 Nov 2024 536th Florian-Mt 509 195 16ms 12 Jul 2024 537th andersk 🇺🇸 508 266 191ms 22 Dec 2022 538th guilhem-roy 🇫🇷 506 196 12ms 6 Feb 2023 539th DialFrost 🇸🇬 505 173 9ms 10 Feb 2023 540th dtaylor0 504 197 22ms 25 Dec 2022 540th msbranicky 504 197 16ms 27 Jul 2023 540th sciencedjinn 504 197 10ms 8 Nov 2024 543rd roguh 🇬🇹 503 210 2ms 17 Jan 2024 544th MeWhenI 🇻🇦 502 203 416ms 28 Apr 2023 545th thomasklunker 501 198 11ms 2 Feb 2023 545th RYNO8 501 198 16ms 11 Apr 2023 547th commandblockguy 🇺🇸 500 173 1,405ms 1 Sep 2025 548th KatieLG 🇬🇧 498 174 1,758ms 22 Sep 2025 549th TeodorDyakov 🇧🇬 497 195 2ms 2 Mar 2025 550th emgordon154 495 139 41ms 2 Aug 2024 551st Protothor 494 177 9ms 31 May 2025 552nd rsgray 494 201 10ms 22 Jan 2024 553rd msbranicky 494 244 99ms 16 Aug 2023 554th XenThe 🇬🇧 491 178 10ms 3 Sep 2025 555th SirFireball3521 491 202 17ms 3 Mar 2023 555th Babafaba 491 202 20ms 17 Nov 2025 557th Herbert00709 🇵🇱 489 198 2ms 12 May 2024 558th Matter1024 🇮🇳 489 203 17ms 15 Nov 2025 559th MeWhenI 🇻🇦 487 264 20ms 25 Dec 2022 560th msbranicky 485 278 270ms 31 Aug 2023 First Prev 481–560 of 833 Next Last