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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 151st gunnermanx 847 485 25 Jan 2019 151st chloeching-amino 847 485 24 May 2020 151st revlayle 🇺🇸 847 485 16 Feb 2021 151st CubeyTheCube 847 485 9 Aug 2022 155th fitzdotlol 🇺🇸 846 486 20 Mar 2022 155th Larento 846 486 14 Oct 2023 157th NatNgs 844 487 8 Jan 2020 157th KaeruCT 844 487 2 Dec 2020 157th mcculloughjchris 844 487 31 Oct 2022 157th madex 🇩🇪 844 487 19 Dec 2024 161st dzshn 842 488 14 Apr 2021 161st vlad-ushakov 842 488 22 Mar 2023 163rd josh18994 839 490 8 Dec 2021 163rd non-bin 839 490 27 Jun 2025 165th 21Joakim 837 491 30 Mar 2021 165th maxpelic 🇺🇸 837 491 8 Jul 2022 165th acollett89 837 491 18 Jun 2025 168th gnlow 🇰🇷 835 492 17 Apr 2020 169th KY246 830 495 12 Jun 2021 169th liamstrilchuk 830 495 10 Sep 2021 169th vjohannesb 830 495 23 Dec 2023 172nd oitio 829 496 10 Feb 2020 172nd alcoholick-dev 829 496 26 Apr 2021 172nd CutOffFrequency 829 496 31 Oct 2022 172nd Lv0Sys 🇵🇱 829 496 29 May 2025 176th Michiocre 827 497 20 Feb 2024 176th tcql 🇺🇸 827 497 21 Apr 2024 178th modellking 825 498 3 Jun 2020 179th leon-w 824 499 12 Oct 2018 179th vang1ong7ang 824 499 28 Oct 2021 179th unfinishedprogram 824 499 12 Dec 2023 182nd adam-chalmers 822 500 5 Oct 2024 183rd igmcdowell 820 501 3 Jan 2022 184th apokryfos 819 502 4 Aug 2023 185th bac0id 817 503 26 Jun 2024 186th skps2010 815 504 2 Jan 2019 186th EricUmakoshi 815 504 31 Aug 2024 186th deancureton 815 504 30 Dec 2024 189th MJKWoolnough 814 505 10 Aug 2022 189th JRaspass 🇬🇧 814 505 11 Oct 2022 189th eranws 814 505 23 Oct 2022 189th Yewzir 🇧🇪 814 505 17 Apr 2023 189th marcus-gomes-v 🇧🇷 814 505 23 Feb 2025 194th OmegaB0t 812 506 5 Dec 2019 194th dijs 812 506 8 Dec 2019 194th BloodStormKnight 812 506 16 Oct 2022 194th dev-Thae 812 506 6 Nov 2023 194th kydogia 812 506 28 Mar 2024 199th TRexOnGit 811 507 15 Jan 2024 200th chris-munn 809 508 30 Nov 2023 200th 4very 809 508 9 Jun 2025 202nd matthewproskils 807 509 8 Sep 2020 202nd ShiraJoseph 🇺🇸 807 509 21 Jul 2023 204th boxjelly 806 510 13 Feb 2021 204th aaronze 🇦🇺 806 510 24 Apr 2021 204th DialFrost 🇸🇬 806 510 24 Jan 2023 207th konpikwastaken 804 511 6 Sep 2021 207th ricardonunesdev 804 511 24 Nov 2023 207th TheDongle 804 511 30 Apr 2024 210th Nuottajarvi 803 512 10 Aug 2018 210th bitnimble 803 512 21 Oct 2021 212th ian-odonnell 801 513 12 Mar 2018 212th i-machine 801 513 28 Aug 2020 212th wansacis 🇩🇪 801 513 11 Nov 2021 215th avartanii 798 515 17 Jan 2021 215th E2dgar 798 515 29 Jan 2022 215th gajdosp2 798 515 27 Jun 2022 218th TheRandomTroll 797 516 20 Oct 2020 218th taredding 797 516 6 Oct 2021 220th adoxography 795 517 30 Mar 2018 220th exortech 795 517 22 May 2021 220th tuxillator 795 517 13 May 2024 223rd shaunjc 793 518 11 Jun 2021 223rd adamnielson42 🇺🇸 793 518 30 May 2023 223rd VegaQ8 793 518 8 Mar 2024 Prev 151–225 of 388 Next
