The Calendar hole will go live in approximately 2 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 ArkScript 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 ArkScript 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 dranjohn 419 237 16ms 16 Sep 2023 642nd TechNolaByte 418 209 10ms 22 Dec 2022 642nd BalaM314 418 209 10ms 4 Feb 2025 644th lhulinsky 417 238 17ms 21 Oct 2024 645th lomarbrick 415 239 16ms 19 May 2023 646th Szum123321 🇵🇱 414 234 2ms 10 Dec 2023 647th wh3n3v3r 🇨🇿 413 240 10ms 11 Nov 2024 648th bogosorter 407 244 11ms 13 Jul 2025 649th Lv0Sys 🇵🇱 407 275 137ms 20 days ago 650th lcubelongren 405 245 11ms 16 Feb 2024 651st charliegaming 403 217 10ms 21 Oct 2024 652nd celiendonze 🇨🇭 403 246 11ms 27 Jun 2023 652nd jtaxen 403 246 17ms 26 Apr 2024 652nd BREMAUCY 🇫🇷 403 246 17ms 15 Aug 2025 655th MeWhenI 🇻🇦 398 164 4ms 15 Apr 2023 656th myleopard 398 249 10ms 22 Dec 2022 657th dokutan 392 221 600ms 18 Apr 2025 658th Adix-null 🇱🇹 389 234 419ms 12 Jan 2023 659th bac0id 385 236 336ms 27 Jun 2024 660th IISResetMe 383 183 426ms 14 Jul 2024 661st stefangabos 🇷🇴 383 228 11ms 6 Sep 2023 662nd haighd 382 315 107ms 1 Jan 2023 663rd jacobly0 🇺🇸 381 294 158ms 4 Sep 2023 664th yoshykai 381 344 403ms 28 Mar 2025 665th msbranicky 379 295 319ms 13 Aug 2023 666th commandblockguy 🇺🇸 378 296 453ms 11 Jun 2023 667th cbrt-x 378 346 386ms 14 Sep 2023 668th c0d3-4-F00d 🇩🇪 377 257 2ms 9 Jan 2023 669th jfallon1997 377 263 16ms 29 Apr 2024 670th msbranicky 370 232 3,288ms 11 Jan 2025 671st robertovers 369 269 17ms 21 Dec 2023 672nd a6166231 🇨🇳 366 239 10ms 19 May 2025 673rd rustykitty 🇺🇸 363 273 21ms 3 Nov 2025 674th CoolBvll 361 275 17ms 12 Jun 2025 675th bac0id 360 311 360ms 27 Jun 2024 676th KatieLG 🇬🇧 359 218 987ms 28 Dec 2022 677th rifatx 359 253 423ms 9 Jul 2024 678th weliveinhell 🇭🇹 359 270 2ms 21 Sep 2023 679th ShiraJoseph 🇺🇸 358 244 14ms 21 Jul 2023 680th roupiq 🇵🇱 356 332 417ms 18 Apr 2024 681st kimbo 🇺🇸 356 378 276ms 31 Dec 2022 682nd Natanaelel 🇸🇪 353 190 195ms 16 Feb 2023 683rd TaserTheFox 🇺🇸 353 281 12ms 5 May 2023 683rd Upload-and-View 🇺🇦 353 281 11ms 8 Aug 2025 685th Maximizer02 349 320 140ms 13 Apr 2024 686th dokutan 349 368 9ms 4 days ago 687th AbhilashaTandon 348 285 10ms 24 Sep 2023 687th qwjhvbxi 348 285 10ms 24 Feb 2024 689th msbranicky 347 305 3ms 19 Oct 2023 690th msbranicky 342 274 155ms 1 Jan 2024 691st Ripick 342 290 16ms 7 Feb 2023 692nd ravnskjaer 🇩🇰 341 384 354ms 16 days ago 693rd cmccandless 340 292 11ms 16 Oct 2023 694th KatieLG 🇬🇧 340 396 261ms 13 Aug 2023 695th msbranicky 339 224 206ms 16 Jan 2024 696th LeeCamp 339 293 11ms 8 Jan 2023 697th violeta-desantis 336 288 2ms 2 Oct 2023 698th zakariamouhid 335 261 10ms 9 May 2023 699th ItsEthanXYZ 335 296 13ms 14 Dec 2023 700th TheZwierzLF 🇵🇱 333 207 298ms 7 days ago 701st jameswmccarty 331 300 17ms 11 Jul 2024 702nd duckyluuk 🇳🇱 327 342 184ms 27 Aug 2025 703rd brochmann 🇸🇪 325 305 18ms 12 Oct 2025 704th eiburns 321 309 16ms 4 Aug 2023 704th Vaekor 321 309 16ms 4 Aug 2023 706th croc54 320 310 16ms 6 Jan 2025 707th postie77 319 285 338ms 30 May 2023 708th alemelis 318 312 12ms 18 Oct 2024 709th madex 🇩🇪 314 316 12ms 2 Jun 2023 710th azure-blondon 312 318 20ms 11 May 2024 711th perlebach 🇨🇿 310 277 3,453ms 13 Jun 2025 712th bidger 309 423 394ms 23 Dec 2022 713th aksyristos 308 322 17ms 10 Mar 2023 713th James-Oswald 🇺🇸 308 322 17ms 24 Aug 2024 713th JunkIce 308 322 18ms 4 Dec 2024 713th Flekay 🇩🇪 308 322 18ms 10 Jul 2025 717th scpchicken 🇵🇼 308 363 263ms 17 Apr 2023 718th samnoyes 305 325 22ms 14 Dec 2024 719th inverseLorentz 🇦🇺 304 326 14ms 12 Mar 2024 720th eclyptox 303 264 8ms 9 Oct 2024 First Prev 641–720 of 835 Next Last