The Calendar hole will go live in approximately 13 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 641st TechNolaByte 418 209 10ms 22 Dec 2022 641st BalaM314 418 209 9ms 4 Feb 2025 643rd lhulinsky 417 238 17ms 21 Oct 2024 644th lomarbrick 415 239 16ms 19 May 2023 645th Szum123321 🇵🇱 414 234 2ms 10 Dec 2023 646th wh3n3v3r 🇨🇿 413 240 10ms 11 Nov 2024 647th bogosorter 407 244 11ms 13 Jul 2025 648th Lv0Sys 🇵🇱 407 275 137ms 20 days ago 649th lcubelongren 405 245 11ms 16 Feb 2024 650th charliegaming 403 217 10ms 21 Oct 2024 651st celiendonze 🇨🇭 403 246 11ms 27 Jun 2023 651st jtaxen 403 246 17ms 26 Apr 2024 651st BREMAUCY 🇫🇷 403 246 17ms 15 Aug 2025 654th MeWhenI 🇻🇦 398 164 4ms 15 Apr 2023 655th myleopard 398 249 10ms 22 Dec 2022 656th dokutan 392 221 1,045ms 18 Apr 2025 657th Adix-null 🇱🇹 389 234 419ms 12 Jan 2023 658th bac0id 385 236 336ms 27 Jun 2024 659th IISResetMe 383 183 426ms 14 Jul 2024 660th stefangabos 🇷🇴 383 228 10ms 6 Sep 2023 661st haighd 382 315 107ms 1 Jan 2023 662nd jacobly0 🇺🇸 381 294 158ms 4 Sep 2023 663rd yoshykai 381 344 403ms 28 Mar 2025 664th msbranicky 379 295 319ms 13 Aug 2023 665th commandblockguy 🇺🇸 378 296 453ms 11 Jun 2023 666th cbrt-x 378 346 386ms 14 Sep 2023 667th c0d3-4-F00d 🇩🇪 377 257 2ms 9 Jan 2023 668th jfallon1997 377 263 16ms 29 Apr 2024 669th msbranicky 370 232 3,288ms 11 Jan 2025 670th robertovers 369 269 17ms 21 Dec 2023 671st a6166231 🇨🇳 366 239 9ms 19 May 2025 672nd rustykitty 🇺🇸 363 273 21ms 3 Nov 2025 673rd CoolBvll 361 275 17ms 12 Jun 2025 674th bac0id 360 311 360ms 27 Jun 2024 675th KatieLG 🇬🇧 359 218 987ms 28 Dec 2022 676th rifatx 359 253 423ms 9 Jul 2024 677th weliveinhell 🇭🇹 359 270 2ms 21 Sep 2023 678th ShiraJoseph 🇺🇸 358 244 11ms 21 Jul 2023 679th roupiq 🇵🇱 356 332 417ms 18 Apr 2024 680th kimbo 🇺🇸 356 378 276ms 31 Dec 2022 681st Natanaelel 🇸🇪 353 190 195ms 16 Feb 2023 682nd TaserTheFox 🇺🇸 353 281 12ms 5 May 2023 682nd Upload-and-View 🇺🇦 353 281 11ms 8 Aug 2025 684th Maximizer02 349 320 140ms 13 Apr 2024 685th dokutan 349 368 9ms 3 days ago 686th AbhilashaTandon 348 285 10ms 24 Sep 2023 686th qwjhvbxi 348 285 10ms 24 Feb 2024 688th msbranicky 347 305 3ms 19 Oct 2023 689th msbranicky 342 274 136ms 1 Jan 2024 690th Ripick 342 290 16ms 7 Feb 2023 691st ravnskjaer 🇩🇰 341 384 354ms 15 days ago 692nd cmccandless 340 292 11ms 16 Oct 2023 693rd KatieLG 🇬🇧 340 396 261ms 13 Aug 2023 694th msbranicky 339 224 206ms 16 Jan 2024 695th LeeCamp 339 293 11ms 8 Jan 2023 696th violeta-desantis 336 288 2ms 2 Oct 2023 697th zakariamouhid 335 261 10ms 9 May 2023 698th ItsEthanXYZ 335 296 13ms 14 Dec 2023 699th TheZwierzLF 🇵🇱 333 207 301ms 7 days ago 700th jameswmccarty 331 300 17ms 11 Jul 2024 701st duckyluuk 🇳🇱 327 342 184ms 27 Aug 2025 702nd brochmann 🇸🇪 325 305 18ms 12 Oct 2025 703rd eiburns 321 309 16ms 4 Aug 2023 703rd Vaekor 321 309 16ms 4 Aug 2023 705th croc54 320 310 16ms 6 Jan 2025 706th postie77 319 285 338ms 30 May 2023 707th alemelis 318 312 12ms 18 Oct 2024 708th madex 🇩🇪 314 316 12ms 2 Jun 2023 709th azure-blondon 312 318 20ms 11 May 2024 710th perlebach 🇨🇿 310 277 3,453ms 13 Jun 2025 711th bidger 309 423 394ms 23 Dec 2022 712th aksyristos 308 322 17ms 10 Mar 2023 712th James-Oswald 🇺🇸 308 322 17ms 24 Aug 2024 712th JunkIce 308 322 18ms 4 Dec 2024 712th Flekay 🇩🇪 308 322 18ms 10 Jul 2025 716th scpchicken 🇵🇼 308 363 263ms 17 Apr 2023 717th samnoyes 305 325 22ms 14 Dec 2024 718th inverseLorentz 🇦🇺 304 326 14ms 12 Mar 2024 719th eclyptox 303 264 8ms 9 Oct 2024 720th msbranicky 303 407 104ms 27 Dec 2023 First Prev 641–720 of 834 Next Last