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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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 Erlang 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 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 Erlang 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 151st jackkav 460 474 9ms 24 Jun 2018 151st ArmaanAS 460 474 9ms 4 Jul 2021 151st Protothor 460 474 10ms 8 Jun 2025 154th alexislours 459 475 9ms 5 Mar 2023 154th chartung17 459 475 9ms 1 Jan 2024 156th hyvyys 458 476 12ms 18 Sep 2020 156th Moreallure 458 476 9ms 4 May 2024 156th daniel-michel 458 476 9ms 7 Dec 2024 159th dacoconutchemist 457 477 9ms 29 May 2024 159th tomavc 457 477 10ms 23 Jun 2025 161st tomh1012 456 478 11ms 27 Oct 2020 162nd ollyspooner 455 479 9ms 22 Sep 2023 162nd Ralac07 🇦🇺 455 479 9ms 18 Apr 2025 164th LoLoLucky 454 480 10ms 7 Dec 2020 165th anders-nom 453 481 9ms 15 Jan 2020 166th mcapodici 452 482 9ms 10 Aug 2020 166th piano-miles 452 482 9ms 12 Mar 2023 168th predyy 451 483 10ms 29 Jun 2022 168th lewdev 🇺🇸 451 483 9ms 12 Feb 2023 168th SiddharthShyniben 451 483 12ms 1 Dec 2024 171st matiasbontempo 450 484 9ms 9 Sep 2022 171st Quadruplay 450 484 8ms 20 Dec 2024 173rd gunnermanx 449 485 9ms 25 Jan 2019 173rd chloeching-amino 449 485 9ms 24 May 2020 173rd revlayle 🇺🇸 449 485 11ms 16 Feb 2021 173rd CubeyTheCube 449 485 9ms 9 Aug 2022 177th KaeruCT 449 486 11ms 2 Dec 2020 177th fitzdotlol 🇺🇸 449 486 9ms 20 Mar 2022 177th Larento 449 486 9ms 14 Oct 2023 180th NatNgs 448 487 10ms 8 Jan 2020 180th mcculloughjchris 448 487 12ms 31 Oct 2022 180th madex 🇩🇪 448 487 9ms 19 Dec 2024 183rd dzshn 447 488 9ms 14 Apr 2021 183rd vlad-ushakov 447 488 10ms 22 Mar 2023 185th josh18994 445 490 10ms 8 Dec 2021 186th 21Joakim 444 491 9ms 30 Mar 2021 186th maxpelic 🇺🇸 444 491 9ms 8 Jul 2022 186th acollett89 444 491 11ms 18 Jun 2025 189th gnlow 🇰🇷 443 492 9ms 17 Apr 2020 190th KY246 440 495 9ms 12 Jun 2021 190th liamstrilchuk 440 495 9ms 10 Sep 2021 190th vjohannesb 440 495 9ms 23 Dec 2023 193rd oitio 440 496 10ms 10 Feb 2020 193rd alcoholick-dev 440 496 9ms 26 Apr 2021 193rd CutOffFrequency 440 496 9ms 31 Oct 2022 193rd Lv0Sys 🇵🇱 440 496 9ms 29 May 2025 197th Michiocre 439 497 9ms 20 Feb 2024 197th tcql 🇺🇸 439 497 9ms 21 Apr 2024 199th modellking 438 498 9ms 3 Jun 2020 200th leon-w 437 499 9ms 12 Oct 2018 200th vang1ong7ang 437 499 9ms 28 Oct 2021 200th unfinishedprogram 437 499 10ms 12 Dec 2023 203rd adam-chalmers 436 500 10ms 5 Oct 2024 204th igmcdowell 435 501 9ms 3 Jan 2022 205th apokryfos 434 502 12ms 4 Aug 2023 206th skps2010 433 504 10ms 2 Jan 2019 206th EricUmakoshi 433 504 11ms 31 Aug 2024 206th deancureton 433 504 8ms 30 Dec 2024 209th MJKWoolnough 432 505 9ms 10 Aug 2022 209th JRaspass 🇬🇧 432 505 10ms 11 Oct 2022 209th eranws 432 505 9ms 23 Oct 2022 209th marcus-gomes-v 🇧🇷 432 505 10ms 23 Feb 2025 213th OmegaB0t 431 506 12ms 5 Dec 2019 213th dijs 431 506 9ms 8 Dec 2019 213th BloodStormKnight 431 506 10ms 16 Oct 2022 213th dev-Thae 431 506 8ms 6 Nov 2023 213th kydogia 431 506 9ms 28 Mar 2024 218th TRexOnGit 430 507 9ms 15 Jan 2024 219th chris-munn 429 508 9ms 30 Nov 2023 220th matthewproskils 428 509 9ms 8 Sep 2020 220th ShiraJoseph 🇺🇸 428 509 11ms 21 Jul 2023 222nd boxjelly 427 510 10ms 13 Feb 2021 222nd aaronze 🇦🇺 427 510 9ms 24 Apr 2021 224th konpikwastaken 427 511 9ms 6 Sep 2021 224th ricardonunesdev 427 511 10ms 24 Nov 2023 First Prev 151–225 of 398 Next Last
