The Calendar hole will go live in approximately 13 days. 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 Lv0Sys 🇵🇱 560 156 10ms 11 days ago 482nd JohandeRuiter 🇳🇱 560 173 2ms 9 Feb 2025 483rd neihousaigaai 560 177 11ms 28 May 2025 484th frosster 559 189 3ms 21 Mar 2025 485th CatsAreFluffy 557 178 11ms 2 Sep 2024 486th emgordon154 555 156 150ms 4 Nov 2024 487th florton 553 158 9ms 10 Jan 2023 488th cmayer777 553 175 2ms 4 Jan 2023 489th jeff-at-tamer-dot-codes 🇺🇸 551 180 19ms 15 Mar 2023 490th targrik 549 146 14ms 2 Jul 2025 491st neel11235813 548 158 1,089ms 13 Mar 2024 492nd janbehrens 🇩🇪 547 139 412ms 15 May 2023 493rd MeWhenI 🇻🇦 543 79 88ms 26 May 2023 494th MeWhenI 🇻🇦 543 161 11ms 21 Aug 2023 495th janbehrens 🇩🇪 541 148 7ms 15 May 2023 496th revlayle 🇺🇸 541 168 372ms 9 Jun 2023 497th roguh 🇬🇹 541 207 152ms 27 Jan 2024 498th MeWhenI 🇻🇦 540 193 335ms 27 Jul 2024 499th Herbert00709 🇵🇱 540 219 413ms 8 May 2024 500th b10011 🇫🇮 539 184 11ms 16 Jan 2023 500th quimey 539 184 16ms 9 Jun 2023 502nd sultan 538 169 330ms 28 Mar 2024 503rd blaztoma 🇱🇹 537 209 105ms 21 days ago 504th emgordon154 536 146 968ms 25 Nov 2024 505th medzes 536 163 10ms 23 Jul 2023 506th MeWhenI 🇻🇦 536 166 9ms 16 Aug 2024 507th MeWhenI 🇻🇦 535 131 411ms 28 Jan 2023 507th Shanethegamer 🇺🇸 535 131 306ms 18 Oct 2024 509th roguh 🇬🇹 534 162 1,051ms 23 Jan 2024 510th janbehrens 🇩🇪 534 191 439ms 11 May 2023 511th SB-945 533 186 10ms 13 Jan 2024 512th sultan 532 246 429ms 28 Mar 2024 513th LordSir101 530 165 10ms 4 Nov 2025 514th MeWhenI 🇻🇦 530 177 129ms 5 Sep 2023 515th janbehrens 🇩🇪 529 197 348ms 15 May 2023 516th galloj 🇨🇿 528 188 11ms 24 Feb 2023 517th Haksell 🇦🇶 525 131 38ms 22 Feb 2023 518th simon-thornton_pace 525 189 21ms 3 Aug 2023 519th Mandrzejy 🇵🇱 525 225 510ms 12 May 2024 520th weeble 523 170 44ms 21 Dec 2024 521st ericlangedijk 🇸🇮 523 174 354ms 19 May 2023 522nd SniperSmiley 🇺🇸 519 191 18ms 28 Dec 2022 523rd commandblockguy 🇺🇸 517 192 10ms 25 Dec 2022 524th janbehrens 🇩🇪 515 254 390ms 11 May 2023 525th itljan30 514 193 17ms 28 Jan 2025 526th Waterperry 512 189 2ms 23 Nov 2023 527th moustave 511 194 12ms 28 Nov 2024 528th Florian-Mt 509 195 16ms 12 Jul 2024 529th andersk 🇺🇸 508 266 191ms 22 Dec 2022 530th blaztoma 🇱🇹 506 136 43ms 18 Oct 2025 531st guilhem-roy 🇫🇷 506 196 12ms 6 Feb 2023 532nd DialFrost 🇸🇬 505 173 9ms 10 Feb 2023 533rd dtaylor0 504 197 22ms 25 Dec 2022 533rd msbranicky 504 197 16ms 27 Jul 2023 533rd sciencedjinn 504 197 10ms 8 Nov 2024 536th roguh 🇬🇹 503 210 2ms 17 Jan 2024 537th MeWhenI 🇻🇦 502 203 416ms 28 Apr 2023 538th thomasklunker 501 198 11ms 2 Feb 2023 538th RYNO8 501 198 16ms 11 Apr 2023 540th commandblockguy 🇺🇸 500 173 1,405ms 1 Sep 2025 541st KatieLG 🇬🇧 498 174 1,758ms 22 Sep 2025 542nd TeodorDyakov 🇧🇬 497 195 2ms 2 Mar 2025 543rd emgordon154 495 139 41ms 2 Aug 2024 544th Protothor 494 177 9ms 31 May 2025 545th rsgray 494 201 10ms 22 Jan 2024 546th msbranicky 494 244 99ms 16 Aug 2023 547th XenThe 🇬🇧 491 178 10ms 3 Sep 2025 548th SirFireball3521 491 202 17ms 3 Mar 2023 548th Babafaba 491 202 20ms 17 Nov 2025 550th Herbert00709 🇵🇱 489 198 2ms 12 May 2024 551st Matter1024 🇮🇳 489 203 17ms 15 Nov 2025 552nd msbranicky 485 278 270ms 31 Aug 2023 553rd yzhs 🇩🇪 484 205 10ms 23 Jun 2023 554th MeWhenI 🇻🇦 483 264 20ms 25 Dec 2022 555th Maashau 482 201 1ms 25 days ago 556th bac0id 482 245 386ms 27 Jun 2024 557th Mandrzejy 🇵🇱 480 202 2ms 12 May 2024 558th msbranicky 480 211 5ms 11 Oct 2023 559th MeWhenI 🇻🇦 479 192 1,747ms 18 Nov 2023 560th dylanarmstrong 477 183 9ms 28 Jan 2024 First Prev 481–560 of 827 Next Last