12 Days of Christmas in JavaScript in chars. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 150th Moreallure 458 476 4 May 2024 150th daniel-michel 458 476 7 Dec 2024 153rd dacoconutchemist 457 477 29 May 2024 153rd tomavc 457 477 3 days ago 155th tomh1012 456 478 27 Oct 2020 156th ollyspooner 455 479 22 Sep 2023 156th Ralac07 🇦🇺 455 479 18 Apr 2025 158th LoLoLucky 454 480 7 Dec 2020 159th anders-nom 453 481 15 Jan 2020 160th mcapodici 452 482 10 Aug 2020 160th piano-miles 452 482 12 Mar 2023 162nd predyy 451 483 29 Jun 2022 162nd lewdev 🇺🇸 451 483 12 Feb 2023 162nd SiddharthShyniben 451 483 1 Dec 2024 165th matiasbontempo 450 484 9 Sep 2022 165th Quadruplay 450 484 20 Dec 2024 167th gunnermanx 449 485 25 Jan 2019 167th chloeching-amino 449 485 24 May 2020 167th revlayle 🇺🇸 449 485 16 Feb 2021 167th CubeyTheCube 449 485 9 Aug 2022 171st KaeruCT 449 486 2 Dec 2020 171st fitzdotlol 🇺🇸 449 486 20 Mar 2022 171st Larento 449 486 14 Oct 2023 174th NatNgs 448 487 8 Jan 2020 174th mcculloughjchris 448 487 31 Oct 2022 174th madex 🇩🇪 448 487 19 Dec 2024 177th dzshn 447 488 14 Apr 2021 177th vlad-ushakov 447 488 22 Mar 2023 179th josh18994 445 490 8 Dec 2021 180th 21Joakim 444 491 30 Mar 2021 180th maxpelic 🇺🇸 444 491 8 Jul 2022 180th acollett89 444 491 8 days ago 183rd gnlow 🇰🇷 443 492 17 Apr 2020 184th KY246 440 495 12 Jun 2021 184th liamstrilchuk 440 495 10 Sep 2021 184th vjohannesb 440 495 23 Dec 2023 187th oitio 440 496 10 Feb 2020 187th mh5001 440 496 26 Apr 2021 187th CutOffFrequency 440 496 31 Oct 2022 187th Lv0Sys 🇵🇱 440 496 29 May 2025 191st Michiocre 439 497 20 Feb 2024 191st tcql 🇺🇸 439 497 21 Apr 2024 193rd modellking 438 498 3 Jun 2020 194th leon-w 437 499 12 Oct 2018 194th vang1ong7ang 437 499 28 Oct 2021 194th unfinishedprogram 437 499 12 Dec 2023 197th adam-chalmers 436 500 5 Oct 2024 198th igmcdowell 435 501 3 Jan 2022 199th apokryfos 434 502 4 Aug 2023 200th skps2010 433 504 2 Jan 2019 200th EricUmakoshi 433 504 31 Aug 2024 200th deancureton 433 504 30 Dec 2024 203rd MJKWoolnough 432 505 10 Aug 2022 203rd JRaspass 🇬🇧 432 505 11 Oct 2022 203rd eranws 432 505 23 Oct 2022 203rd marcus-gomes-v 🇧🇷 432 505 23 Feb 2025 207th OmegaB0t 431 506 5 Dec 2019 207th dijs 431 506 8 Dec 2019 207th BloodStormKnight 431 506 16 Oct 2022 207th dev-Thae 431 506 6 Nov 2023 207th kydogia 431 506 28 Mar 2024 212th TRexOnGit 430 507 15 Jan 2024 213th chris-munn 429 508 30 Nov 2023 214th matthewproskils 428 509 8 Sep 2020 214th ShiraJoseph 🇺🇸 428 509 21 Jul 2023 216th boxjelly 427 510 13 Feb 2021 216th aaronze 🇦🇺 427 510 24 Apr 2021 218th konpikwastaken 427 511 6 Sep 2021 218th ricardonunesdev 427 511 24 Nov 2023 218th TheDongle 427 511 30 Apr 2024 221st Nuottajarvi 426 512 10 Aug 2018 221st 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