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 641st Lv0Sys 🇵🇱 407 275 137ms 7 days ago 642nd lcubelongren 405 245 11ms 16 Feb 2024 643rd charliegaming 403 217 10ms 21 Oct 2024 644th celiendonze 🇨🇭 403 246 11ms 27 Jun 2023 644th jtaxen 403 246 17ms 26 Apr 2024 644th BREMAUCY 🇫🇷 403 246 17ms 15 Aug 2025 647th alexsave 399 219 10ms 10 Sep 2024 648th MeWhenI 🇻🇦 398 164 4ms 15 Apr 2023 649th myleopard 398 249 10ms 22 Dec 2022 650th dokutan 392 221 1,045ms 18 Apr 2025 651st Adix-null 🇱🇹 389 234 445ms 12 Jan 2023 652nd bac0id 385 236 336ms 27 Jun 2024 653rd IISResetMe 383 183 426ms 14 Jul 2024 654th stefangabos 🇷🇴 383 228 10ms 6 Sep 2023 655th haighd 382 315 107ms 1 Jan 2023 656th jacobly0 🇺🇸 381 294 158ms 4 Sep 2023 657th yoshykai 381 344 403ms 28 Mar 2025 658th msbranicky 379 295 319ms 13 Aug 2023 659th blaztoma 🇱🇹 378 231 9ms 18 Oct 2025 660th commandblockguy 🇺🇸 378 296 453ms 11 Jun 2023 661st cbrt-x 378 346 386ms 14 Sep 2023 662nd c0d3-4-F00d 🇩🇪 377 257 2ms 9 Jan 2023 663rd jfallon1997 377 263 16ms 29 Apr 2024 664th msbranicky 370 232 3,810ms 11 Jan 2025 665th robertovers 369 269 17ms 21 Dec 2023 666th a6166231 🇨🇳 366 239 9ms 19 May 2025 667th rustykitty 🇺🇸 363 273 21ms 3 Nov 2025 668th CoolBvll 361 275 17ms 12 Jun 2025 669th bac0id 360 311 360ms 27 Jun 2024 670th KatieLG 🇬🇧 359 218 987ms 28 Dec 2022 671st rifatx 359 253 423ms 9 Jul 2024 672nd weliveinhell 🇭🇹 359 270 2ms 21 Sep 2023 673rd ShiraJoseph 🇺🇸 358 244 11ms 21 Jul 2023 674th roupiq 🇵🇱 356 332 463ms 18 Apr 2024 675th kimbo 🇺🇸 356 378 276ms 31 Dec 2022 676th Natanaelel 🇸🇪 353 190 221ms 16 Feb 2023 677th TaserTheFox 🇺🇸 353 281 12ms 5 May 2023 677th Upload-and-View 🇺🇦 353 281 11ms 8 Aug 2025 679th Maximizer02 349 320 140ms 13 Apr 2024 680th AbhilashaTandon 348 285 10ms 24 Sep 2023 680th qwjhvbxi 348 285 10ms 24 Feb 2024 682nd msbranicky 347 305 2ms 19 Oct 2023 683rd msbranicky 342 274 136ms 1 Jan 2024 684th Ripick 342 290 16ms 7 Feb 2023 685th ravnskjaer 🇩🇰 341 384 354ms 3 days ago 686th cmccandless 340 292 11ms 16 Oct 2023 687th KatieLG 🇬🇧 340 396 261ms 13 Aug 2023 688th msbranicky 339 224 257ms 16 Jan 2024 689th LeeCamp 339 293 11ms 8 Jan 2023 690th violeta-desantis 336 288 2ms 2 Oct 2023 691st zakariamouhid 335 261 10ms 9 May 2023 692nd ItsEthanXYZ 335 296 13ms 14 Dec 2023 693rd jameswmccarty 331 300 17ms 11 Jul 2024 694th duckyluuk 🇳🇱 327 342 184ms 27 Aug 2025 695th brochmann 🇸🇪 325 305 18ms 12 Oct 2025 696th eiburns 321 309 16ms 4 Aug 2023 696th Vaekor 321 309 16ms 4 Aug 2023 698th croc54 320 310 16ms 6 Jan 2025 699th postie77 319 285 338ms 30 May 2023 700th alemelis 318 312 12ms 18 Oct 2024 701st madex 🇩🇪 314 316 12ms 2 Jun 2023 702nd azure-blondon 312 318 20ms 11 May 2024 703rd perlebach 🇨🇿 310 277 4,367ms 13 Jun 2025 704th bidger 309 423 394ms 23 Dec 2022 705th aksyristos 308 322 17ms 10 Mar 2023 705th James-Oswald 🇺🇸 308 322 17ms 24 Aug 2024 705th JunkIce 308 322 18ms 4 Dec 2024 705th Flekay 🇩🇪 308 322 18ms 10 Jul 2025 709th scpchicken 🇵🇼 308 363 263ms 17 Apr 2023 710th samnoyes 305 325 22ms 14 Dec 2024 711th inverseLorentz 🇦🇺 304 326 14ms 12 Mar 2024 712th eclyptox 303 264 6ms 9 Oct 2024 713th Andrey135296 302 329 10ms 28 Sep 2023 714th msbranicky 302 407 104ms 27 Dec 2023 715th keelimeguy 🇺🇸 301 330 19ms 1 Jul 2025 716th mdnestor 299 332 12ms 27 Dec 2022 717th JRaspass 🇬🇧 298 219 3ms 20 Feb 2023 718th RaBa21 🇭🇺 298 333 18ms 19 Jul 2025 719th Jandoife 297 326 2ms 24 Dec 2022 720th acollett89 295 296 10ms 6 Aug 2025 First Prev 641–720 of 827 Next Last