12 Days of Christmas in C in chars. 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 Multitap Input 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 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 Multitap Input 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 Chars Time Submitted 76th ei14 451 550 1ms 23 Jun 2021 76th winstonyli 451 550 2ms 27 Mar 2022 76th kkoenig 451 550 2ms 23 Dec 2023 76th heanyang1 451 550 2ms 20 Apr 2025 80th msbranicky 450 551 2ms 28 Aug 2023 81st cperry164 449 552 3ms 4 Jan 2022 82nd vinnnnncent 448 553 2ms 28 Jun 2020 82nd blaztoma 🇱🇹 448 553 2ms 17 Aug 2025 84th aksyristos 448 554 2ms 13 Jan 2023 84th Herbert00709 🇵🇱 448 554 2ms 25 Apr 2024 86th TornadoCookie 445 557 2ms 4 May 2023 86th guilhem-roy 🇫🇷 445 557 2ms 28 Jun 2023 88th Lv0Sys 🇵🇱 444 558 1ms 13 days ago 89th SirObby 🇫🇮 444 559 1ms 25 Jun 2025 90th fraserli 🇦🇺 443 560 2ms 2 Jan 2022 91st BenAns 442 561 2ms 26 Sep 2020 91st MinorLegato 🇸🇪 442 561 2ms 29 Apr 2022 93rd calinous 🇷🇴 440 563 2ms 3 Mar 2023 93rd aviyanp 440 563 2ms 13 Oct 2025 95th ilovapples 439 565 2ms 9 Jun 2025 96th ddontsov85 437 567 2ms 12 Jul 2020 96th roguh 🇬🇹 437 567 1ms 9 Jan 2025 98th astdefu 437 568 2ms 10 Dec 2022 99th peachtao22 436 569 2ms 31 Mar 2025 100th bac0id 435 570 1ms 26 Sep 2023 101st tlucanti 🇷🇺 434 571 2ms 8 Jan 2024 102nd DaCuteRaccoon 434 572 1ms 8 Apr 2022 103rd retrohun 432 574 2ms 23 Aug 2025 104th cismyjam 431 576 2ms 30 Mar 2024 105th KiwiKoder0123 427 581 1ms 6 Jul 2019 105th sciencejiho 427 581 2ms 29 Apr 2024 107th Betuaredead 426 582 2ms 4 Jan 2023 108th mukorossi77 425 583 2ms 14 Oct 2025 109th Waterperry 425 584 2ms 2 Nov 2021 109th jamiebidelia 425 584 2ms 30 Nov 2021 111th willkill07 422 588 2ms 8 Nov 2021 111th pickerj 422 588 2ms 18 Aug 2024 113th CameronGBell 420 591 2ms 10 Nov 2022 114th iczelia 🇩🇪 419 592 1ms 14 Oct 2025 115th AlexVasiluta 418 593 2ms 15 Apr 2020 115th oonamo 418 593 2ms 29 Sep 2025 117th tomh1012 414 599 2ms 12 Nov 2020 118th Sephirem98 413 600 2ms 24 Oct 2023 119th owenjames 411 604 2ms 28 Oct 2022 120th retromonk 405 613 2ms 11 May 2020 121st Lillie99 401 619 2ms 9 Apr 2024 122nd TyKeeling 399 621 2ms 22 Jun 2022 122nd TilTNeXus 399 621 2ms 18 Oct 2025 124th berenteb 🇭🇺 398 623 2ms 11 Dec 2020 125th olivermrose 🇺🇸 396 626 1ms 26 Oct 2021 126th plainoldcheese 🇦🇶 392 632 2ms 23 Mar 2023 127th n1LS 391 635 1ms 26 Sep 2019 127th khafaz 391 635 2ms 26 Aug 2022 129th aarooosh 385 644 2ms 4 Aug 2024 130th loganmacdougall 🇨🇦 384 645 2ms 6 Nov 2021 131st mokymok 🇺🇸 380 653 2ms 7 Oct 2021 132nd DrProfPatPending 376 660 2ms 1 Jul 2019 133rd zt14427 374 663 2ms 4 Mar 2023 134th MYZT3RY 🇷🇺 373 665 2ms 14 Apr 2021 135th GOSHROW 367 676 2ms 13 Dec 2019 136th luxdragon 351 707 2ms 11 Oct 2022 137th FoxMoss 350 709 2ms 5 Jan 2023 138th dollarskate 349 711 2ms 2 Jan 2022 139th glassala 345 718 2ms 21 Dec 2024 140th sam-hurst 316 786 2ms 22 Apr 2020 141st djapexlo 285 869 2ms 24 Jul 2023 142nd AadityaKarki 263 944 2ms 8 Oct 2024 143rd icyisa 228 1,088 1ms 24 Oct 2023 144th Xorian5 172 1,439 2ms 21 Oct 2021 145th AX3M 167 1,486 2ms 1 Dec 2019 146th Supercip971 158 1,565 2ms 21 Jun 2023 147th f-tucker 110 2,256 2ms 19 Dec 2023 148th volpi-m 🇫🇷 104 2,385 2ms 31 Aug 2020 148th shellbertt 🇨🇦 104 2,385 2ms 6 Dec 2021 148th Haksell 🇦🇶 104 2,385 2ms 28 Feb 2023 First Prev 76–150 of 174 Next Last
