12 Days of Christmas in all languages 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 599th snoozingnewt 🇺🇸 885 455 11 Feb 2024 602nd Attero 🇸🇪 885 459 25 Sep 2023 603rd KatieLG 🇬🇧 885 460 2 May 2021 603rd jordanmbell 885 460 7 Dec 2021 603rd polyrtm 885 460 17 Mar 2022 603rd rummik 885 460 18 Oct 2022 603rd trinityy-7 885 460 2 Oct 2023 603rd helbling 🇨🇭 885 460 24 Feb 2024 603rd duckyluuk 🇳🇱 885 460 4 Oct 2024 610th lrustand 885 466 3 Feb 2018 610th TobyBoyne 🇬🇧 885 466 1 Jun 2019 610th RDShah 885 466 2 Feb 2020 610th dim-an 885 466 8 Dec 2020 610th OllieBoyne 🇬🇧 885 466 31 Dec 2020 610th ihalseide 🇺🇸 885 466 5 Jun 2021 610th Anonymousellama21 885 466 9 May 2022 610th jakobkordez 🇸🇮 885 466 19 Oct 2022 610th CatsAreFluffy 885 466 18 Dec 2022 610th PaulMWeiser 885 466 25 Mar 2023 610th MWI-polygolf 885 466 6 Dec 2023 610th logvp 885 466 12 Jan 2024 610th PotatoSaladOverlord 885 466 19 Jan 2024 623rd MostParsingVex 885 507 23 Jan 2025 624th mokymok 🇺🇸 885 551 22 Oct 2021 624th ravnskjaer 🇩🇰 885 551 21 Sep 2024 626th Shanethegamer 🇺🇸 884 525 11 Dec 2022 627th deancureton 884 552 24 Mar 2024 628th kurkale6ka 883 398 31 Aug 2021 629th 386asm 🇺🇸 883 400 24 Apr 2023 630th JesperJ 883 452 9 Jun 2020 630th rvdnieuwendijk 🇳🇱 883 452 23 Oct 2020 632nd Shanethegamer 🇺🇸 883 456 28 Jul 2021 633rd Shanethegamer 🇺🇸 883 459 22 Mar 2023 634th user189032 883 461 29 May 2019 634th ScottHamper 883 461 25 Jun 2021 634th nathanadams 🇳🇿 883 461 29 Aug 2021 634th LukeBridges 🇬🇧 883 461 20 Oct 2022 634th inventshah 883 461 23 Jan 2023 639th TheAristos 883 467 25 Oct 2019 639th reedwilemon 883 467 12 Jun 2020 639th georgehulme 883 467 26 Jan 2022 639th SniperSmiley 🇺🇸 883 467 5 Dec 2022 639th nstearns96 🇬🇧 883 467 13 Jan 2023 639th isorlab49 883 467 24 May 2023 639th yzhs 🇩🇪 883 467 23 Jun 2023 639th LocNgu 883 467 13 Jul 2023 639th CorporalCrawdad 883 467 5 Sep 2024 639th andrewjc2000 883 467 25 Feb 2025 649th revlayle 🇺🇸 883 480 31 May 2022 650th johnnythedoggie 883 505 10 Oct 2020 651st inventshah 883 508 16 Sep 2023 652nd UnderKoen 🇳🇱 883 535 3 Feb 2024 653rd detrumi 🇳🇱 882 471 25 Oct 2020 654th msbranicky 882 526 6 Oct 2023 654th dokutan 882 526 17 Oct 2024 656th SubsTheTechnomancer 881 442 3 Mar 2023 656th snoozingnewt 🇺🇸 881 442 23 Sep 2023 658th IISResetMe 881 453 16 Apr 2025 659th neel11235813 881 457 16 Mar 2024 659th Shanethegamer 🇺🇸 881 457 13 Sep 2024 661st p01 881 462 13 Jan 2018 661st daifkyou 881 462 14 Dec 2022 661st weliveinhell 🇭🇹 881 462 25 Dec 2023 661st cloudyshoe 881 462 3 days ago 665th xorraxrax 881 468 31 Oct 2019 665th Crambor 881 468 9 Jan 2020 665th vort3 881 468 1 May 2020 665th urojony 🇵🇱 881 468 4 Jan 2021 665th NanduBC 881 468 14 Mar 2021 665th osmith93 881 468 31 Jul 2021 665th face0xff 881 468 28 Dec 2021 665th joshmoody24 881 468 4 Mar 2022 665th pascscha 881 468 9 May 2022 665th MaxElf999 881 468 29 Sep 2022 665th fredrik-bakke 🇳🇴 881 468 5 Oct 2022 Prev 601–675 of 3,593 Next