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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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi 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 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 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 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 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 Calendar 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 676th johnnythedoggie 883 505 92ms 10 Oct 2020 677th GinjaNinja32 883 523 195ms 16 Apr 2020 678th IISResetMe 882 453 216ms 16 Apr 2025 679th detrumi 🇳🇱 882 471 222ms 25 Oct 2020 679th Lv0Sys 🇵🇱 882 471 515ms 10 hours ago 681st AnAwesomGuy 882 482 3,248ms 17 Sep 2025 682nd nwellnhof 🇩🇪 882 509 53ms 9 Jan 2022 683rd SubsTheTechnomancer 881 442 32ms 3 Mar 2023 683rd snoozingnewt 🇺🇸 881 442 33ms 23 Sep 2023 685th p01 881 462 9ms 13 Jan 2018 685th daifkyou 881 462 8ms 14 Dec 2022 685th weliveinhell 🇭🇹 881 462 8ms 25 Dec 2023 688th xorraxrax 881 468 9ms 31 Oct 2019 688th Crambor 881 468 9ms 9 Jan 2020 688th vort3 881 468 11ms 1 May 2020 688th urojony 🇵🇱 881 468 12ms 4 Jan 2021 688th NanduBC 881 468 10ms 14 Mar 2021 688th osmith93 881 468 10ms 31 Jul 2021 688th face0xff 881 468 9ms 28 Dec 2021 688th joshmoody24 881 468 9ms 4 Mar 2022 688th pascscha 881 468 9ms 9 May 2022 688th MaxElf999 881 468 9ms 29 Sep 2022 688th fredrik-bakke 🇳🇴 881 468 28ms 5 Oct 2022 688th za3k 881 468 9ms 12 Oct 2022 688th Troon 881 468 10ms 25 Oct 2022 688th commandblockguy 🇺🇸 881 468 9ms 21 Nov 2022 688th mathb0y512 881 468 9ms 20 Jan 2023 688th eddvrs 881 468 9ms 22 Dec 2023 688th JorgiEagle 881 468 9ms 8 Feb 2024 688th SB-945 881 468 9ms 17 Apr 2024 688th EnTerr 881 468 14ms 8 Sep 2024 688th lhulinsky 881 468 10ms 31 Oct 2024 688th dokutan 881 468 10ms 20 Apr 2025 688th jtyliu 881 468 10ms 6 Aug 2025 710th stefangimmillaro 881 489 104ms 28 Nov 2022 711th Attero 🇸🇪 881 497 2ms 3 Apr 2020 712th Natanaelel 🇸🇪 881 505 122ms 11 Mar 2022 712th cake287 881 505 133ms 7 Jan 2023 714th stellartux 880 472 296ms 25 Dec 2023 715th sean-niemann 🇺🇸 880 482 2ms 16 Jan 2022 716th rowan-OzRunways 880 507 86ms 15 Aug 2020 716th HumanoidCPU 880 507 95ms 5 May 2024 718th Attero 🇸🇪 880 519 294ms 1 May 2020 719th Shanethegamer 🇺🇸 880 525 169ms 11 Dec 2022 720th aspett 879 448 77ms 16 May 2022 721st BobbyGerace 879 463 8ms 21 May 2021 721st raphaelimahorn 879 463 8ms 17 Aug 2021 721st olivermrose 🇺🇸 879 463 8ms 10 Oct 2021 721st stefangimmillaro 879 463 9ms 23 Apr 2023 721st ryanocf 879 463 9ms 16 Jan 2024 721st two-bad 🇬🇧 879 463 9ms 3 Feb 2024 721st targrik 879 463 8ms 7 Feb 2025 721st dokutan 879 463 9ms 20 Apr 2025 729th sisyphus-ppcg 🇦🇺 879 469 9ms 11 Nov 2020 729th argusdusty 🇺🇸 879 469 9ms 25 Dec 2020 729th jacklynnepenick 879 469 9ms 10 Aug 2021 729th Thestralos 879 469 10ms 24 Feb 2023 729th quimey 879 469 9ms 23 Mar 2023 729th Keegan-T 🇨🇦 879 469 10ms 20 Sep 2023 729th Entropite 879 469 9ms 20 Aug 2024 729th croc54 879 469 9ms 13 Dec 2024 729th Pyroan 879 469 9ms 22 Feb 2025 729th now4est 🇯🇵 879 469 9ms 24 Sep 2025 739th jws305 879 482 347ms 21 Nov 2021 739th RainOrigami 🇩🇪 879 482 329ms 21 Dec 2021 741st dokutan 879 485 3ms 21 Apr 2025 742nd JOrE20 🇺🇸 879 506 113ms 1 Nov 2025 743rd sean-niemann 🇺🇸 879 511 53ms 17 Jan 2022 744th NewDefectus 🇮🇱 879 546 42ms 1 Sep 2021 745th lynn 878 447 36ms 3 Apr 2021 746th jahakari 878 483 336ms 21 Nov 2021 746th SmartK8 🇨🇿 878 483 368ms 30 Oct 2022 746th speles 🇺🇦 878 483 2ms 29 Oct 2023 749th msbranicky 878 526 192ms 6 Oct 2023 749th dokutan 878 526 123ms 17 Oct 2024 First Prev 676–750 of 3,916 Next Last