12 Days of Christmas in JavaScript in bytes. 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 75th CatsAreFluffy 886 464 18 Dec 2022 75th iliazeus 886 464 10 Mar 2023 75th TheRealOhead 🇺🇸 886 464 29 Mar 2023 75th crammond 886 464 14 Aug 2023 75th Maznek 886 464 27 Dec 2023 81st thantos 884 465 21 Feb 2018 81st m1el 884 465 28 Aug 2020 81st rgthree 884 465 17 Aug 2023 84th Giga-Bowser 882 466 4 Jan 2022 84th draem 882 466 31 Jul 2024 86th Natanaelel 🇸🇪 880 467 11 Sep 2021 86th SirBogman 🇺🇸 880 467 10 Dec 2021 86th GeorgeStechman 🇬🇧 880 467 20 Sep 2022 86th DayDun 🇸🇪 880 467 19 Jan 2023 86th strattonwhisler 880 467 5 days ago 91st dsntzn 🇸🇰 878 468 9 Aug 2020 91st lowlighter 878 468 30 Oct 2020 91st SpareManiKatti 878 468 11 Sep 2021 91st akshatj27 🇦🇶 878 468 11 Jan 2022 91st pineapplebox 878 468 11 Feb 2022 91st Cazka 878 468 12 Feb 2022 91st BambooleanLogic 🇸🇪 878 468 19 Oct 2023 98th mintypython 876 469 19 Oct 2018 98th rexim 876 469 28 Aug 2020 98th DaCuteRaccoon 876 469 30 Nov 2022 98th alexsave 876 469 2 Nov 2024 102nd alexkunin 874 470 4 Jul 2019 102nd guliyevemil1 🇦🇿 874 470 20 Apr 2020 102nd RedstoneTim 874 470 30 Jun 2021 102nd Tejas-H5 874 470 10 Apr 2022 102nd kordrun 874 470 27 Jun 2022 107th pg98 873 471 14 Mar 2018 107th hpr 873 471 12 Jun 2021 107th dylanarmstrong 873 471 3 Jan 2024 110th FrederikHutfless 🇩🇪 871 472 23 Dec 2022 111th sethimcclaine 869 473 5 Apr 2019 111th MiffOttah 869 473 11 May 2020 111th richard-oelze 🇩🇪 869 473 2 Dec 2020 114th jackkav 867 474 24 Jun 2018 114th ArmaanAS 867 474 4 Jul 2021 116th alexislours 865 475 5 Mar 2023 116th chartung17 865 475 1 Jan 2024 118th hyvyys 863 476 18 Sep 2020 118th PatrickStephansen 🇿🇦 863 476 2 Mar 2021 118th itserasmus 863 476 25 Jan 2024 118th Moreallure 863 476 4 May 2024 118th hacker112 🇸🇪 863 476 17 Jun 2024 118th daniel-michel 863 476 7 Dec 2024 124th Re-Adventures 🇮🇳 862 477 5 Oct 2020 124th zakariamouhid 862 477 18 May 2023 124th dacoconutchemist 862 477 29 May 2024 127th tomh1012 860 478 27 Oct 2020 127th dscholtz-lab49 860 478 19 May 2023 127th dokutan 860 478 3 days ago 130th alasdair-greenland 858 479 12 Nov 2021 130th ollyspooner 858 479 22 Sep 2023 130th HumanoidCPU 858 479 5 May 2024 133rd LoLoLucky 856 480 7 Dec 2020 134th anders-nom 854 481 15 Jan 2020 135th mcapodici 853 482 10 Aug 2020 135th piano-miles 853 482 12 Mar 2023 137th itsh01 851 483 16 Mar 2022 137th predyy 851 483 29 Jun 2022 137th lewdev 🇺🇸 851 483 12 Feb 2023 137th SiddharthShyniben 851 483 1 Dec 2024 141st matiasbontempo 849 484 9 Sep 2022 141st Quadruplay 849 484 20 Dec 2024 143rd gunnermanx 847 485 25 Jan 2019 143rd chloeching-amino 847 485 24 May 2020 143rd revlayle 🇺🇸 847 485 16 Feb 2021 143rd CubeyTheCube 847 485 9 Aug 2022 147th fitzdotlol 🇺🇸 846 486 20 Mar 2022 147th Larento 846 486 14 Oct 2023 149th NatNgs 844 487 8 Jan 2020 149th KaeruCT 844 487 2 Dec 2020 Prev 76–150 of 372 Next