The Calendar hole will go live in approximately 3 hours. Why not try and solve it ahead of time?
Game of Life in all languages in chars. 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 Chars Time Submitted 481st Herbert00709 🇵🇱 538 219 413ms 8 May 2024 482nd GolfingSuccess 🇬🇷 537 126 590ms 20 Jan 2024 483rd florton 534 158 11ms 10 Jan 2023 484th blaztoma 🇱🇹 534 209 105ms 27 Nov 2025 485th CaedenHarper 🇨🇦 533 127 542ms 20 Sep 2025 486th MeWhenI 🇻🇦 533 166 9ms 16 Aug 2024 487th emgordon154 532 146 968ms 25 Nov 2024 488th MeWhenI 🇻🇦 531 131 411ms 28 Jan 2023 488th Shanethegamer 🇺🇸 531 131 300ms 18 Oct 2024 490th janbehrens 🇩🇪 531 191 439ms 11 May 2023 491st dokutan 529 141 17ms 18 Apr 2025 492nd MeWhenI 🇻🇦 527 177 129ms 5 Sep 2023 493rd janbehrens 🇩🇪 527 197 348ms 15 May 2023 494th rucin93 🇵🇱 525 134 140ms 31 Oct 2024 495th FortuiteMan 🇫🇷 525 142 11ms 5 Aug 2023 495th mathisfun271 525 142 10ms 18 Feb 2024 497th MeWhenI 🇻🇦 524 161 14ms 21 Aug 2023 498th Mandrzejy 🇵🇱 524 225 431ms 12 May 2024 499th sultan 524 246 429ms 28 Mar 2024 500th rak1507 🇬🇧 521 143 11ms 23 Dec 2022 501st weeble 520 170 44ms 21 Dec 2024 502nd pardouin 🇫🇷 519 162 158ms 3 Sep 2024 503rd medzes 518 163 12ms 23 Jul 2023 504th KatieLG 🇬🇧 516 114 139ms 2 Oct 2025 505th wh3n3v3r 🇨🇿 514 145 12ms 11 Nov 2024 506th LordSir101 511 165 18ms 4 Nov 2025 507th Waterperry 511 189 2ms 23 Nov 2023 508th janbehrens 🇩🇪 507 254 390ms 11 May 2023 509th andersk 🇺🇸 507 266 191ms 22 Dec 2022 510th roguh 🇬🇹 501 210 2ms 17 Jan 2024 511th MeWhenI 🇻🇦 499 203 416ms 28 Apr 2023 512th revlayle 🇺🇸 497 168 372ms 9 Jun 2023 513th TeodorDyakov 🇧🇬 495 195 2ms 2 Mar 2025 514th sultan 494 169 330ms 28 Mar 2024 515th MeWhenI 🇻🇦 493 71 61ms 2 days ago 516th firegene 🇮🇪 490 152 11ms 25 Jan 2023 516th retrohun 490 152 14ms 25 Nov 2025 518th janbehrens 🇩🇪 489 139 338ms 15 May 2023 519th Herbert00709 🇵🇱 488 198 2ms 12 May 2024 520th MeWhenI 🇻🇦 485 264 20ms 25 Dec 2022 521st msbranicky 483 278 270ms 31 Aug 2023 522nd janbehrens 🇩🇪 481 155 18ms 17 Jun 2023 523rd bac0id 481 245 386ms 27 Jun 2024 524th dokutan 480 141 392ms 18 Apr 2025 525th ericlangedijk 🇸🇮 480 174 354ms 19 May 2023 526th Maashau 480 201 1ms 23 Nov 2025 527th Mandrzejy 🇵🇱 478 202 2ms 12 May 2024 528th Protothor 477 177 10ms 31 May 2025 529th MeWhenI 🇻🇦 476 192 1,466ms 18 Nov 2023 530th OllieBoyne 🇬🇧 475 157 10ms 24 Dec 2022 530th Alex-x90 🇺🇸 475 157 33ms 2 Jun 2024 532nd syntax-rules 475 248 409ms 26 Dec 2022 533rd msbranicky 474 211 5ms 11 Oct 2023 534th andrewjc2000 472 158 19ms 12 Aug 2025 535th MeWhenI 🇻🇦 468 170 6ms 28 May 2023 536th betaveros 463 161 10ms 30 Dec 2022 536th Chara-0x 463 161 10ms 18 Sep 2025 538th MeWhenI 🇻🇦 463 213 123ms 22 Dec 2022 539th dylanarmstrong 461 183 10ms 28 Jan 2024 540th thehylian 460 162 10ms 29 Dec 2022 540th inventshah 460 162 12ms 4 Jan 2023 542nd klixel 🇨🇦 460 293 197ms 22 Nov 2023 543rd Larento 459 184 13ms 10 Oct 2023 544th jumelet 🇳🇱 457 163 10ms 2 Jan 2023 545th MeWhenI 🇻🇦 456 249 1,294ms 30 Apr 2023 546th MeWhenI 🇻🇦 454 149 558ms 24 May 2024 547th msbranicky 454 297 201ms 16 Oct 2023 548th MeWhenI 🇻🇦 453 146 737ms 15 Sep 2025 549th Salutations45 453 182 3ms 12 Jan 2025 550th roguh 🇬🇹 453 213 2ms 15 Jan 2024 551st Michiocre 451 187 11ms 20 Feb 2024 552nd Phil-RGOMEGA 450 234 2ms 23 Aug 2023 553rd Haksell 🇦🇶 449 131 39ms 22 Feb 2023 554th CedricGebistorf 449 166 10ms 4 May 2023 554th ahmetdemirag 🇨🇾 449 166 106ms 6 Feb 2025 556th nstearns96 🇬🇧 446 167 12ms 22 Jan 2023 556th maxgodfrey2004 🇨🇦 446 167 18ms 5 Jan 2025 558th MeWhenI 🇻🇦 445 185 4ms 10 Feb 2023 559th LuisGoncalves05 🇵🇹 444 168 16ms 13 Jul 2025 560th mrxz 🇳🇱 444 190 11ms 13 Aug 2024 First Prev 481–560 of 831 Next Last