12 Days of Christmas in all languages in bytes. 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 Multitap Input 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 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 Lily 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 Lily 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 Multitap Input 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 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 Bytes Time Submitted 792nd now4est 🇯🇵 875 469 10ms 24 Sep 2025 792nd dvckyduck 🇧🇬 875 469 11ms 5 days ago 803rd thomas-saigre 875 475 296ms 26 Nov 2024 804th nwellnhof 🇩🇪 875 485 2ms 9 Oct 2020 804th inventshah 875 485 2ms 13 Jul 2023 806th SubsTheTechnomancer 875 500 2ms 1 Mar 2023 806th snoozingnewt 🇨🇦 875 500 1ms 23 Sep 2023 806th neel11235813 875 500 2ms 26 Mar 2024 806th synt7x 🇺🇸 875 500 2ms 5 Jul 2025 810th neel11235813 875 510 82ms 16 Mar 2024 810th snoozingnewt 🇨🇦 875 510 85ms 30 Apr 2024 810th dokutan 875 510 85ms 23 Sep 2024 813th scottpenn 875 528 143ms 4 Jan 2020 814th northvandrew 874 457 271ms 8 Jun 2020 815th alphafalfa 874 464 2ms 16 Apr 2025 816th KrausRaus 🇺🇸 874 465 5ms 18 Jul 2025 817th Giga-Bowser 874 466 10ms 4 Jan 2022 817th draem 874 466 11ms 31 Jul 2024 817th c-py 874 466 11ms 1 Nov 2025 817th tomh1012 874 466 9ms 3 Dec 2025 817th egertaia 874 466 9ms 9 Jan 2026 822nd annaproxy 874 485 361ms 5 May 2022 823rd kylelemons 874 528 278ms 16 Apr 2020 824th snoozingnewt 🇨🇦 874 543 30ms 15 Oct 2025 825th SirBogman 🇺🇸 874 691 12ms 23 Nov 2022 825th frankgraziano 874 691 13ms 4 days ago 827th emgordon154 873 460 432ms 14 Apr 2025 828th zdzc 873 470 10ms 3 Feb 2018 828th celynw 873 470 9ms 26 Dec 2018 828th petroselo 873 470 10ms 11 Apr 2022 828th Just4FunCoder 873 470 10ms 26 Oct 2022 828th PATTRIM 873 470 9ms 4 Jan 2023 828th mbittner20 873 470 10ms 8 Feb 2023 828th 2011-Chan-Ethan 873 470 10ms 9 Jul 2023 828th GeneralPoxter 873 470 11ms 7 Dec 2023 828th cuboids 873 470 10ms 16 Jul 2024 828th thoraage 873 470 10ms 21 Oct 2024 828th starfihs 873 470 9ms 28 Dec 2024 828th To5BG 873 470 10ms 16 Nov 2025 828th iliaspapa 873 470 11ms 10 Dec 2025 841st dokutan 873 482 107ms 17 Oct 2024 842nd dokutan 873 484 537ms 27 Dec 2025 843rd MostParsingVex 873 486 1ms 28 Dec 2024 844th Echriser 873 510 270ms 14 Nov 2022 845th eiburns 873 523 569ms 13 Nov 2020 845th Vaekor 873 523 430ms 9 Jul 2023 845th coltraloz 🇪🇸 873 523 399ms 22 Apr 2024 845th snoozingnewt 🇨🇦 873 523 513ms 3 Oct 2025 849th 0xjac 🇨🇭 873 529 299ms 15 Jun 2020 849th klixel 🇨🇦 873 529 157ms 4 Jun 2023 849th CaedenHarper 🇨🇦 873 529 291ms 20 Nov 2025 852nd sagarv26 872 458 259ms 11 Jun 2021 853rd Natanaelel 🇸🇪 872 467 10ms 11 Sep 2021 853rd SirBogman 🇺🇸 872 467 10ms 10 Dec 2021 853rd GeorgeStechman 🇬🇧 872 467 11ms 20 Sep 2022 853rd DayDun 🇸🇪 872 467 9ms 19 Jan 2023 853rd strattonwhisler 872 467 10ms 27 Mar 2025 853rd Andrey-Plotnikov 872 467 10ms 27 Jun 2025 853rd Yax42 🇫🇷 872 467 9ms 26 mins ago 860th PiterAnnema 872 471 13ms 30 Aug 2020 860th wirewolf010 872 471 10ms 3 Jan 2022 860th CedricGebistorf 872 471 10ms 25 Feb 2022 860th jmerle 🇳🇱 872 471 10ms 22 Jun 2023 860th JunkIce 872 471 10ms 24 Sep 2024 860th lukelarson 872 471 10ms 22 Apr 2025 860th smaass 872 471 11ms 12 Jul 2025 860th jacklee1792 872 471 11ms 6 Aug 2025 868th janbehrens 🇩🇪 872 486 396ms 21 Nov 2021 868th SubsTheTechnomancer 872 486 413ms 28 Feb 2023 868th snoozingnewt 🇨🇦 872 486 416ms 23 Sep 2023 868th neel11235813 872 486 441ms 26 Mar 2024 868th Yax42 🇫🇷 872 486 421ms 24 Nov 2025 873rd GolfingSuccess 🇬🇷 872 515 63ms 25 Dec 2023 874th menglishca 🇨🇦 872 524 422ms 6 Aug 2021 874th ravnskjaer 🇩🇰 872 524 446ms 15 Dec 2025 876th SirBogman 🇺🇸 871 414 131ms 5 Oct 2020 877th retrohun 871 425 2ms 25 Sep 2022 878th Michaelncallahan 871 447 35ms 17 Apr 2020 878th Haksell 🇦🇶 871 447 35ms 22 Feb 2023 880th dokutan 871 477 258ms 19 Jun 2024 First Prev 801–880 of 4,034 Next Last
