The Calendar hole will go live in approximately 15 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 401st blaztoma 🇱🇹 640 193 149ms 35 hours ago 402nd blaztoma 🇱🇹 638 108 37ms 14 hours ago 403rd olleicua 🇺🇸 638 137 10ms 15 Jan 2024 404th snoozingnewt 🇨🇦 637 136 823ms 20 Nov 2025 405th CaedenHarper 🇨🇦 636 105 844ms 30 Sep 2025 406th FlorianCassayre 🇫🇷 636 156 18ms 18 Oct 2023 407th mousetail 🇳🇱 635 213 153ms 5 Apr 2024 408th blaztoma 🇱🇹 634 103 4ms 18 Oct 2025 409th Salutations45 633 138 10ms 11 Nov 2024 410th OllieBoyne 🇬🇧 632 157 10ms 24 Dec 2022 410th Alex-x90 🇺🇸 632 157 33ms 2 Jun 2024 412th MateuszPietrzak 🇵🇱 632 187 403ms 8 Dec 2023 413th tobeannouncd 632 194 159ms 9 Jan 2024 414th jatloe 628 158 20ms 29 Oct 2024 414th andrewjc2000 628 158 19ms 12 Aug 2025 414th qpwoeirut 628 158 10ms 2 Oct 2025 417th jared-hughes 625 147 105ms 17 Feb 2023 418th anter69 🇭🇺 624 159 10ms 28 Dec 2022 419th MeWhenI 🇻🇦 623 232 1,662ms 7 Nov 2025 420th MeWhenI 🇻🇦 621 217 271ms 9 Feb 2023 421st KrausRaus 🇺🇸 620 141 10ms 26 Dec 2022 421st itserasmus 620 141 10ms 17 Jan 2024 423rd MeWhenI 🇻🇦 619 225 27ms 6 Jun 2023 424th rak1507 🇬🇧 617 78 33ms 28 Jan 2023 424th ashtraypettingzoo 🇺🇸 617 78 33ms 23 Feb 2023 426th betaveros 616 161 10ms 30 Dec 2022 426th Chara-0x 616 161 10ms 18 Sep 2025 428th CatsAreFluffy 616 192 60ms 22 Dec 2022 429th MeWhenI 🇻🇦 614 182 13ms 13 Dec 2023 430th Natanaelel 🇸🇪 613 62 3ms 11 Feb 2023 431st elgan65536 613 158 2ms 6 Jul 2024 432nd thehylian 612 162 10ms 29 Dec 2022 432nd inventshah 612 162 12ms 4 Jan 2023 434th MeWhenI 🇻🇦 612 189 3ms 25 Dec 2022 435th CaedenHarper 🇨🇦 612 220 338ms 20 Nov 2025 436th Shanethegamer 🇺🇸 611 173 2ms 24 Dec 2022 437th snoozingnewt 🇨🇦 611 202 118ms 20 Nov 2025 438th Shanethegamer 🇺🇸 610 171 334ms 24 Dec 2022 439th jumelet 🇳🇱 609 163 10ms 2 Jan 2023 439th InigoK 🇺🇸 609 163 17ms 25 Aug 2025 441st targrik 607 144 10ms 12 May 2025 442nd retrohun 607 156 93ms 22 Dec 2022 443rd typeswitch-dev 🇵🇹 607 213 3ms 23 Jul 2023 444th Shanethegamer 🇺🇸 605 137 3ms 24 Dec 2022 445th MeWhenI 🇻🇦 604 71 61ms 37 hours ago 446th MeWhenI 🇻🇦 604 251 41ms 3 Sep 2024 447th CedricGebistorf 598 166 10ms 4 May 2023 447th ahmetdemirag 🇨🇾 598 166 106ms 6 Feb 2025 449th janbehrens 🇩🇪 597 154 186ms 11 May 2023 450th CaedenHarper 🇨🇦 594 153 341ms 16 Oct 2025 451st nyoshe 594 163 2ms 22 Jan 2025 452nd nstearns96 🇬🇧 594 167 12ms 22 Jan 2023 452nd neel11235813 594 167 10ms 1 Nov 2023 452nd maxgodfrey2004 🇨🇦 594 167 18ms 5 Jan 2025 455th roguh 🇬🇹 593 214 96ms 26 Jan 2024 456th kmathis22 592 221 437ms 25 days ago 457th Florian-Mt 590 148 10ms 27 Oct 2023 458th LuisGoncalves05 🇵🇹 590 168 16ms 13 Jul 2025 459th ovs-code 🇩🇪 590 218 18ms 27 Sep 2024 460th SirBogman 🇺🇸 588 111 33ms 18 Aug 2025 461st mtirado1 587 180 2ms 22 Dec 2022 462nd voytxt 🇨🇿 586 149 10ms 19 May 2023 463rd cmayer777 585 202 66ms 4 Jan 2023 464th kaascevich 585 211 1,641ms 14 Sep 2025 465th roguh 🇬🇹 584 170 12ms 15 Jan 2024 465th KatieLG 🇬🇧 584 170 180ms 22 Oct 2025 467th MeWhenI 🇻🇦 581 149 574ms 24 May 2024 468th StefanHabel 🇨🇦 580 171 10ms 24 Dec 2022 468th firegene 🇮🇪 580 171 12ms 4 Feb 2025 470th Bubbler-4 580 187 73ms 13 Sep 2023 471st MathisBullinger 579 151 9ms 31 Dec 2022 472nd annaproxy 577 168 2ms 18 May 2023 473rd Shanethegamer 🇺🇸 576 149 3,595ms 28 Oct 2024 474th roguh 🇬🇹 576 176 4ms 25 Jan 2024 475th CallanMcNulty 575 152 10ms 22 Jun 2023 476th CatsAreFluffy 573 169 2ms 25 Jan 2023 477th Pyroan 573 173 17ms 21 Feb 2025 478th Natanaelel 🇸🇪 573 214 121ms 5 May 2025 479th jacobly0 🇺🇸 571 253 1,693ms 22 Apr 2024 480th za3k 570 174 12ms 31 Dec 2022 First Prev 401–480 of 834 Next Last