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 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 1st JayXon 🇺🇸 1,000 92 10ms 13 Dec 2023 2nd edsrzf 🇳🇿 968 95 10ms 2 Nov 2025 3rd nwellnhof 🇩🇪 958 96 9ms 27 Dec 2022 4th emplv 🇱🇻 939 98 10ms 6 Jan 2024 5th vlpx 🇫🇮 929 99 10ms 1 Aug 2024 6th Steffan153 🇫🇮 920 100 9ms 16 Aug 2024 7th sisyphus-ppcg 🇦🇺 911 101 10ms 23 Dec 2022 8th sean-niemann 🇺🇸 902 102 9ms 12 Jan 2025 9th dmrichwa 🇺🇸 868 106 10ms 8 Sep 2023 10th duckyluuk 🇳🇱 860 107 9ms 24 Oct 2025 11th Irratix 🇳🇱 852 108 10ms 22 Dec 2022 11th prplz 🇦🇺 852 108 10ms 23 Dec 2022 13th KingSkyrock 🇺🇸 844 109 9ms 23 Dec 2022 14th uttumuttu 🇫🇮 836 110 10ms 19 Jun 2023 15th Shanethegamer 🇺🇸 821 112 9ms 23 Dec 2022 16th rucin93 🇵🇱 814 113 9ms 8 Jul 2024 17th itsh01 807 114 10ms 25 Dec 2022 18th alexsave 800 115 10ms 5 hours ago 19th CaedenHarper 🇨🇦 780 118 10ms 20 Sep 2025 20th BambooleanLogic 🇸🇪 773 119 10ms 11 Jan 2023 21st helbling 🇨🇭 760 121 10ms 30 Aug 2024 22nd jared-hughes 754 122 9ms 22 Dec 2022 23rd janbehrens 🇩🇪 730 126 10ms 11 May 2023 23rd rgthree 730 126 10ms 31 Aug 2023 25th coreynash 719 128 9ms 12 Oct 2023 25th thisishowmymindworks 🇳🇴 719 128 9ms 29 Jun 2024 27th tayloia 🇬🇧 713 129 10ms 17 May 2023 27th niklv 🇷🇺 713 129 10ms 13 Mar 2024 29th emgordon154 692 133 9ms 23 Sep 2025 30th Andrey-Plotnikov 681 135 9ms 15 Jun 2025 31st olleicua 🇺🇸 672 137 10ms 15 Jan 2024 32nd Salutations45 667 138 10ms 11 Nov 2024 33rd KrausRaus 🇺🇸 652 141 10ms 26 Dec 2022 33rd itserasmus 652 141 10ms 17 Jan 2024 35th targrik 639 144 10ms 12 May 2025 36th Florian-Mt 622 148 10ms 27 Oct 2023 37th voytxt 🇨🇿 617 149 10ms 19 May 2023 38th MathisBullinger 609 151 9ms 31 Dec 2022 39th CallanMcNulty 605 152 10ms 22 Jun 2023 40th didion0 🇺🇸 594 155 10ms 6 Feb 2023 40th unfinishedprogram 594 155 9ms 12 Jul 2023 42nd Lv0Sys 🇵🇱 590 156 10ms 17 days ago 43rd florton 582 158 9ms 10 Jan 2023 44th MeWhenI 🇻🇦 571 161 11ms 21 Aug 2023 45th medzes 564 163 10ms 23 Jul 2023 46th LordSir101 558 165 10ms 4 Nov 2025 47th DialFrost 🇸🇬 532 173 9ms 10 Feb 2023 48th Protothor 520 177 9ms 31 May 2025 49th XenThe 🇬🇧 517 178 10ms 3 Sep 2025 50th dylanarmstrong 503 183 9ms 28 Jan 2024 51st Larento 500 184 12ms 10 Oct 2023 52nd xyangst 497 185 10ms 12 Oct 2024 53rd Michiocre 492 187 10ms 20 Feb 2024 54th mrxz 🇳🇱 484 190 9ms 13 Aug 2024 55th Maznek 482 191 16ms 17 Jun 2023 56th two-bad 🇬🇧 479 192 10ms 25 Feb 2024 57th KatieLG 🇬🇧 474 194 17ms 7 Jan 2023 58th snoozingnewt 🇨🇦 458 201 9ms 12 Oct 2025 59th LukeBridges 🇬🇧 453 203 9ms 14 Oct 2024 60th weliveinhell 🇭🇹 447 206 9ms 20 Jun 2025 61st JOrE20 🇺🇸 442 208 10ms 17 Nov 2025 62nd TechNolaByte 440 209 10ms 22 Dec 2022 62nd BalaM314 440 209 9ms 4 Feb 2025 64th charliegaming 424 217 10ms 21 Oct 2024 65th stefangabos 🇷🇴 404 228 10ms 6 Sep 2023 66th blaztoma 🇱🇹 398 231 9ms 18 Oct 2025 67th a6166231 🇨🇳 385 239 9ms 19 May 2025 68th ShiraJoseph 🇺🇸 377 244 11ms 21 Jul 2023 69th zakariamouhid 352 261 10ms 9 May 2023 70th acollett89 311 296 10ms 6 Aug 2025 71st deancureton 289 318 9ms 31 Dec 2024 72nd MyXoToD 🇩🇪 274 336 10ms 12 Aug 2025 73rd madeforlosers 267 345 11ms 3 Nov 2025 74th Lxkasmehl 257 358 9ms 11 Jul 2025 75th KatieLG-Transpiler 🇬🇧 188 489 17ms 7 Jan 2023 1–75 of 75
