The Calendar hole will go live in approximately 6 days. Why not try and solve it ahead of time?
Game of Life in JavaScript 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 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 Chars Time Submitted 1st JayXon 🇺🇸 1,000 89 10ms 13 Dec 2023 2nd emplv 🇱🇻 967 92 10ms 23 Mar 2023 3rd vlpx 🇫🇮 957 93 10ms 1 Aug 2024 3rd Steffan153 🇫🇮 957 93 10ms 18 Aug 2024 5th sisyphus-ppcg 🇦🇺 947 94 10ms 23 Dec 2022 5th sean-niemann 🇺🇸 947 94 9ms 12 Jan 2025 7th edsrzf 🇳🇿 937 95 10ms 2 Nov 2025 8th nwellnhof 🇩🇪 927 96 9ms 27 Dec 2022 8th dmrichwa 🇺🇸 927 96 10ms 8 Sep 2023 10th Irratix 🇳🇱 918 97 10ms 22 Dec 2022 10th prplz 🇦🇺 918 97 10ms 23 Dec 2022 12th KingSkyrock 🇺🇸 908 98 10ms 23 Dec 2022 13th Shanethegamer 🇺🇸 899 99 10ms 23 Dec 2022 13th rucin93 🇵🇱 899 99 9ms 19 Jan 2025 15th helbling 🇨🇭 856 104 10ms 30 Aug 2024 16th duckyluuk 🇳🇱 832 107 9ms 24 Oct 2025 17th niklv 🇷🇺 824 108 10ms 13 Mar 2024 17th thisishowmymindworks 🇳🇴 824 108 9ms 17 Jun 2024 19th uttumuttu 🇫🇮 809 110 10ms 19 Jun 2023 20th emgordon154 795 112 9ms 12 Apr 2025 21st itsh01 781 114 10ms 25 Dec 2022 22nd alexsave 774 115 10ms 17 hours ago 23rd CaedenHarper 🇨🇦 754 118 10ms 20 Sep 2025 24th BambooleanLogic 🇸🇪 748 119 10ms 11 Jan 2023 25th jared-hughes 730 122 9ms 22 Dec 2022 26th janbehrens 🇩🇪 706 126 10ms 11 May 2023 26th rgthree 706 126 10ms 31 Aug 2023 28th coreynash 695 128 9ms 12 Oct 2023 29th tayloia 🇬🇧 690 129 10ms 17 May 2023 30th DialFrost 🇸🇬 685 130 9ms 10 Feb 2023 31st XenThe 🇬🇧 674 132 9ms 3 Sep 2025 32nd Andrey-Plotnikov 659 135 9ms 15 Jun 2025 33rd xyangst 654 136 11ms 12 Oct 2024 34th olleicua 🇺🇸 650 137 10ms 15 Jan 2024 35th Salutations45 645 138 10ms 11 Nov 2024 36th KatieLG 🇬🇧 636 140 17ms 5 Oct 2025 37th KrausRaus 🇺🇸 631 141 10ms 26 Dec 2022 37th itserasmus 631 141 10ms 17 Jan 2024 39th targrik 618 144 10ms 12 May 2025 39th snoozingnewt 🇨🇦 618 144 9ms 12 Oct 2025 41st Florian-Mt 601 148 10ms 27 Oct 2023 42nd voytxt 🇨🇿 597 149 10ms 19 May 2023 43rd MathisBullinger 589 151 9ms 31 Dec 2022 44th CallanMcNulty 586 152 10ms 22 Jun 2023 44th charliegaming 586 152 10ms 21 Oct 2024 46th didion0 🇺🇸 574 155 10ms 6 Feb 2023 46th unfinishedprogram 574 155 9ms 12 Jul 2023 48th Lv0Sys 🇵🇱 571 156 10ms 18 days ago 49th florton 563 158 9ms 10 Jan 2023 50th MeWhenI 🇻🇦 553 161 11ms 21 Aug 2023 51st medzes 546 163 10ms 23 Jul 2023 52nd LordSir101 539 165 10ms 4 Nov 2025 53rd Protothor 503 177 9ms 31 May 2025 54th dylanarmstrong 486 183 9ms 28 Jan 2024 55th Larento 484 184 12ms 10 Oct 2023 56th Michiocre 476 187 10ms 20 Feb 2024 57th mrxz 🇳🇱 468 190 9ms 13 Aug 2024 58th Maznek 466 191 16ms 17 Jun 2023 59th two-bad 🇬🇧 464 192 10ms 25 Feb 2024 60th madeforlosers 449 198 13ms 28 Apr 2025 61st LukeBridges 🇬🇧 438 203 9ms 14 Oct 2024 62nd weliveinhell 🇭🇹 432 206 9ms 20 Jun 2025 63rd JOrE20 🇺🇸 428 208 10ms 17 Nov 2025 64th TechNolaByte 426 209 10ms 22 Dec 2022 64th BalaM314 426 209 9ms 4 Feb 2025 66th zakariamouhid 390 228 10ms 4 Jun 2023 66th stefangabos 🇷🇴 390 228 10ms 6 Sep 2023 68th blaztoma 🇱🇹 385 231 9ms 18 Oct 2025 69th a6166231 🇨🇳 372 239 9ms 19 May 2025 70th ShiraJoseph 🇺🇸 365 244 11ms 21 Jul 2023 71st acollett89 301 296 10ms 6 Aug 2025 72nd deancureton 280 318 9ms 31 Dec 2024 73rd MyXoToD 🇩🇪 265 336 10ms 12 Aug 2025 74th Lxkasmehl 249 358 9ms 11 Jul 2025 75th KatieLG-Transpiler 🇬🇧 182 489 17ms 7 Jan 2023 1–75 of 75
