12 Days of Christmas in C 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 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 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 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 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 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 75th james-downey 788 547 2ms 14 Jul 2022 77th isaiah0311 786 548 2ms 16 Feb 2023 77th funnsam 🇭🇰 786 548 2ms 12 Jun 2023 79th ei14 784 550 2ms 23 Jun 2021 79th winstonyli 784 550 2ms 27 Mar 2022 79th kkoenig 784 550 2ms 23 Dec 2023 79th heanyang1 784 550 2ms 20 Apr 2025 83rd msbranicky 782 551 2ms 28 Aug 2023 84th cperry164 781 552 2ms 4 Jan 2022 85th vinnnnncent 779 553 2ms 28 Jun 2020 85th blaztoma 🇱🇹 779 553 2ms 17 Aug 2025 87th aksyristos 778 554 2ms 13 Jan 2023 87th Herbert00709 🇵🇱 778 554 2ms 25 Apr 2024 89th TornadoCookie 774 557 2ms 4 May 2023 89th guilhem-roy 🇫🇷 774 557 2ms 28 Jun 2023 91st Lv0Sys 🇵🇱 772 558 2ms 4 days ago 92nd SirObby 🇫🇮 771 559 2ms 25 Jun 2025 93rd fraserli 🇦🇺 770 560 2ms 2 Jan 2022 94th BenAns 768 561 2ms 26 Sep 2020 94th MinorLegato 🇸🇪 768 561 2ms 29 Apr 2022 96th calinous 🇷🇴 766 563 2ms 3 Mar 2023 96th aviyanp 766 563 2ms 13 Oct 2025 98th ilovapples 763 565 2ms 9 Jun 2025 99th ddontsov85 760 567 2ms 12 Jul 2020 99th roguh 🇬🇹 760 567 2ms 9 Jan 2025 101st astdefu 759 568 2ms 10 Dec 2022 102nd peachtao22 757 569 2ms 31 Mar 2025 103rd bac0id 756 570 2ms 26 Sep 2023 104th tlucanti 🇷🇺 755 571 2ms 8 Jan 2024 105th DaCuteRaccoon 753 572 2ms 8 Apr 2022 106th retrohun 751 574 2ms 23 Aug 2025 107th cismyjam 748 576 2ms 30 Mar 2024 108th KiwiKoder0123 742 581 2ms 6 Jul 2019 108th sciencejiho 742 581 2ms 29 Apr 2024 110th Betuaredead 741 582 2ms 4 Jan 2023 111th mukorossi77 739 583 2ms 14 Oct 2025 112th Waterperry 738 584 2ms 2 Nov 2021 112th jamiebidelia 738 584 2ms 30 Nov 2021 114th willkill07 733 588 3ms 8 Nov 2021 114th pickerj 733 588 2ms 18 Aug 2024 116th CameronGBell 729 591 2ms 10 Nov 2022 117th iczelia 🇩🇪 728 592 2ms 14 Oct 2025 118th AlexVasiluta 727 593 2ms 15 Apr 2020 118th oonamo 727 593 2ms 29 Sep 2025 120th tomh1012 720 599 2ms 12 Nov 2020 121st Sephirem98 718 600 2ms 24 Oct 2023 122nd owenjames 714 604 2ms 28 Oct 2022 123rd retromonk 703 613 2ms 11 May 2020 124th Lillie99 696 619 2ms 9 Apr 2024 125th TyKeeling 694 621 2ms 22 Jun 2022 125th TilTNeXus 694 621 2ms 18 Oct 2025 127th berenteb 🇭🇺 692 623 2ms 11 Dec 2020 128th olivermrose 🇺🇸 688 626 2ms 26 Oct 2021 129th plainoldcheese 🇦🇶 682 632 2ms 23 Mar 2023 130th n1LS 679 635 2ms 26 Sep 2019 130th khafaz 679 635 2ms 26 Aug 2022 132nd aarooosh 669 644 2ms 4 Aug 2024 133rd loganmacdougall 🇨🇦 668 645 2ms 6 Nov 2021 134th mokymok 🇺🇸 660 653 2ms 7 Oct 2021 135th DrProfPatPending 653 660 2ms 1 Jul 2019 136th zt14427 650 663 2ms 4 Mar 2023 137th MYZT3RY 🇷🇺 648 665 2ms 14 Apr 2021 138th GOSHROW 638 676 2ms 13 Dec 2019 139th luxdragon 610 707 2ms 11 Oct 2022 140th FoxMoss 608 709 2ms 5 Jan 2023 141st dollarskate 606 711 2ms 2 Jan 2022 142nd glassala 600 718 2ms 21 Dec 2024 143rd sam-hurst 548 786 2ms 22 Apr 2020 144th djapexlo 496 869 2ms 24 Jul 2023 145th AadityaKarki 457 944 2ms 8 Oct 2024 146th icyisa 396 1,088 2ms 24 Oct 2023 147th Xorian5 300 1,439 2ms 21 Oct 2021 148th AX3M 290 1,486 2ms 1 Dec 2019 149th Supercip971 275 1,565 2ms 21 Jun 2023 150th f-tucker 191 2,256 2ms 19 Dec 2023 First Prev 76–150 of 177 Next Last
