12 Days of Christmas 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 Calendar 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 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 Calendar 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 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 159th daniel-michel 458 476 9ms 7 Dec 2024 162nd dacoconutchemist 457 477 9ms 29 May 2024 162nd tomavc 457 477 9ms 23 Jun 2025 164th ollyspooner 455 479 10ms 22 Sep 2023 164th Ralac07 🇦🇺 455 479 11ms 18 Apr 2025 164th amazingalek 455 479 11ms 14 days ago 167th LoLoLucky 454 480 10ms 7 Dec 2020 168th anders-nom 453 481 9ms 15 Jan 2020 169th mcapodici 452 482 10ms 10 Aug 2020 169th piano-miles 452 482 9ms 12 Mar 2023 171st predyy 451 483 10ms 29 Jun 2022 171st lewdev 🇺🇸 451 483 10ms 12 Feb 2023 171st SiddharthShyniben 451 483 10ms 1 Dec 2024 174th matiasbontempo 450 484 11ms 9 Sep 2022 174th Quadruplay 450 484 9ms 20 Dec 2024 176th gunnermanx 449 485 9ms 25 Jan 2019 176th chloeching-amino 449 485 10ms 24 May 2020 176th revlayle 🇺🇸 449 485 11ms 16 Feb 2021 176th CubeyTheCube 449 485 9ms 9 Aug 2022 176th johnkiernander 449 485 10ms 10 Dec 2025 176th Nemikolh 🇫🇷 449 485 9ms 17 days ago 182nd KaeruCT 449 486 9ms 2 Dec 2020 182nd fitzdotlol 🇺🇸 449 486 9ms 20 Mar 2022 182nd Larento 449 486 9ms 14 Oct 2023 185th NatNgs 448 487 11ms 8 Jan 2020 185th mcculloughjchris 448 487 10ms 31 Oct 2022 185th madex 🇩🇪 448 487 9ms 19 Dec 2024 188th dzshn 447 488 10ms 14 Apr 2021 188th vlad-ushakov 447 488 9ms 22 Mar 2023 190th josh18994 445 490 11ms 8 Dec 2021 191st 21Joakim 444 491 10ms 30 Mar 2021 191st maxpelic 🇺🇸 444 491 12ms 8 Jul 2022 191st acollett89 444 491 9ms 18 Jun 2025 194th gnlow 🇰🇷 443 492 9ms 17 Apr 2020 195th KY246 440 495 9ms 12 Jun 2021 195th liamstrilchuk 440 495 10ms 10 Sep 2021 195th vjohannesb 440 495 9ms 23 Dec 2023 198th oitio 440 496 10ms 10 Feb 2020 198th alcoholick-dev 440 496 10ms 26 Apr 2021 198th CutOffFrequency 440 496 9ms 31 Oct 2022 198th Lv0Sys 🇵🇱 440 496 9ms 29 May 2025 202nd Michiocre 439 497 10ms 20 Feb 2024 202nd tcql 🇺🇸 439 497 10ms 21 Apr 2024 204th modellking 438 498 11ms 3 Jun 2020 205th leon-w 437 499 11ms 12 Oct 2018 205th vang1ong7ang 437 499 10ms 28 Oct 2021 205th unfinishedprogram 437 499 10ms 12 Dec 2023 208th adam-chalmers 436 500 10ms 5 Oct 2024 209th igmcdowell 435 501 9ms 3 Jan 2022 210th apokryfos 434 502 9ms 4 Aug 2023 211th skps2010 433 504 10ms 2 Jan 2019 211th EricUmakoshi 433 504 10ms 31 Aug 2024 211th deancureton 433 504 10ms 30 Dec 2024 214th MJKWoolnough 432 505 10ms 10 Aug 2022 214th JRaspass 🇬🇧 432 505 9ms 11 Oct 2022 214th eranws 432 505 10ms 23 Oct 2022 214th marcus-gomes-v 🇧🇷 432 505 9ms 23 Feb 2025 218th OmegaB0t 431 506 9ms 5 Dec 2019 218th dijs 431 506 10ms 8 Dec 2019 218th BloodStormKnight 431 506 9ms 16 Oct 2022 218th dev-Thae 431 506 11ms 6 Nov 2023 218th kydogia 431 506 9ms 28 Mar 2024 223rd TRexOnGit 430 507 10ms 15 Jan 2024 224th chris-munn 429 508 9ms 30 Nov 2023 225th matthewproskils 428 509 11ms 8 Sep 2020 225th ShiraJoseph 🇺🇸 428 509 11ms 21 Jul 2023 227th boxjelly 427 510 10ms 13 Feb 2021 227th aaronze 🇦🇺 427 510 10ms 24 Apr 2021 229th konpikwastaken 427 511 10ms 6 Sep 2021 229th ricardonunesdev 427 511 10ms 24 Nov 2023 229th TheDongle 427 511 10ms 30 Apr 2024 232nd Nuottajarvi 426 512 11ms 10 Aug 2018 232nd bitnimble 426 512 9ms 21 Oct 2021 232nd iczelia 🇩🇪 426 512 11ms 14 Oct 2025 235th ian-odonnell 425 513 9ms 12 Mar 2018 235th i-machine 425 513 10ms 28 Aug 2020 235th wansacis 🇩🇪 425 513 9ms 11 Nov 2021 238th avartanii 423 515 10ms 17 Jan 2021 238th E2dgar 423 515 10ms 29 Jan 2022 238th gajdosp2 423 515 10ms 27 Jun 2022 First Prev 161–240 of 405 Next Last