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 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 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 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 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 301st albanian-laundromat 919 464 2ms 12 days ago 302nd chordowl 919 484 129ms 17 Mar 2021 302nd Ripick 919 484 273ms 15 Jul 2024 304th dvargas46 🇺🇸 918 403 2ms 2 Feb 2023 305th HumanEquivalentUnit 918 435 218ms 12 Jan 2022 306th stefangimmillaro 918 439 833ms 3 Nov 2022 307th mathisfun271 918 449 10ms 25 Dec 2023 307th BenCarey88 918 449 10ms 3 Jan 2025 307th ZorblaxV 918 449 11ms 4 Jan 2025 307th maxgodfrey2004 🇨🇦 918 449 11ms 14 Feb 2025 311th dokutan 918 461 936ms 30 Aug 2025 312th pardouin 🇫🇷 918 463 2,629ms 10 Jun 2025 313th kaascevich 918 486 116ms 8 Jul 2025 314th SubsTheTechnomancer 918 503 206ms 3 Mar 2023 314th snoozingnewt 🇺🇸 918 503 210ms 23 Sep 2023 314th neel11235813 918 503 201ms 26 Mar 2024 314th sean-niemann 🇺🇸 918 503 197ms 6 Jun 2025 318th GolfingSuccess 🇬🇷 917 408 2ms 13 Jan 2022 318th Bubbler-4 917 408 3ms 19 Jan 2022 320th AdrienHache 🇫🇷 917 462 353ms 8 Jan 2025 321st RussellEmerine 917 485 131ms 1 Dec 2019 322nd GrayJoKing 🇦🇺 916 446 7ms 5 Feb 2025 323rd gnash117 916 450 13ms 29 Dec 2020 323rd jonmsawyer 916 450 11ms 30 Dec 2020 323rd scpchicken 🇵🇼 916 450 10ms 4 Feb 2023 326th AnAwesomGuy 916 462 1,060ms 17 Sep 2025 327th Helam24 916 487 109ms 20 Jan 2020 328th Alex-x90 🇺🇸 916 490 59ms 26 Jul 2023 329th stefangimmillaro 916 504 257ms 9 Sep 2023 330th primo-ppcg 🇹🇭 916 567 1,748ms 9 Jun 2024 331st canissimia 🇦🇶 916 1,785 3ms 28 Dec 2021 332nd duckyluuk 🇳🇱 915 420 507ms 3 Jul 2025 333rd medric 915 445 9ms 4 Jul 2022 334th MeWhenI 🇻🇦 915 473 1,365ms 8 Jun 2023 335th exodrifter 🇺🇸 915 486 118ms 25 Oct 2022 335th HolmDev 915 486 131ms 4 Sep 2025 337th jborean93 914 437 209ms 4 Jun 2020 337th cmkb3 914 437 213ms 28 Nov 2023 337th realslacker 914 437 221ms 25 Mar 2024 340th PurkkaKoodari 🇫🇮 914 451 36ms 23 Nov 2024 341st sean-niemann 🇺🇸 914 472 72ms 10 Aug 2023 342nd Yewzir 🇧🇪 914 486 2ms 8 Jun 2024 343rd Skepfyr 914 505 158ms 4 Jan 2020 343rd BlankSpruce 914 505 130ms 25 Nov 2024 345th MeWhenI 🇻🇦 913 461 116ms 7 Jun 2023 346th MeWhenI 🇻🇦 913 756 147ms 11 Apr 2024 347th GrayJoKing 🇦🇺 912 427 35ms 29 Mar 2021 347th sean-niemann 🇺🇸 912 427 38ms 3 Jan 2024 349th RichUncleCody 912 438 193ms 4 Jun 2020 349th sultan 912 438 243ms 5 Jun 2022 351st DynamiteBear 912 452 11ms 24 Nov 2022 351st minhtrancccp 912 452 11ms 2 Oct 2023 351st blaztoma 🇱🇹 912 452 10ms 22 Sep 2025 351st ahmetdemirag 🇨🇾 912 452 11ms 3 Oct 2025 355th CaedenHarper 🇨🇦 912 464 1,121ms 6 Sep 2025 356th GolfingSuccess 🇬🇷 911 359 39ms 11 Mar 2025 357th Steffan153 🇫🇮 911 422 437ms 2 Sep 2024 357th ovs-code 🇩🇪 911 422 572ms 22 Sep 2024 359th Natanaelel 🇸🇪 911 442 1,094ms 28 Jul 2021 360th ofhouse 911 447 9ms 28 Apr 2020 360th thisishowmymindworks 🇳🇴 911 447 9ms 20 Oct 2020 360th neihousaigaai 911 447 9ms 25 Dec 2021 360th CallanMcNulty 911 447 9ms 19 Mar 2022 360th niklv 🇷🇺 911 447 9ms 28 Dec 2023 365th MeWhenI 🇻🇦 911 465 480ms 19 Jun 2025 366th DialFrost 🇸🇬 911 488 2ms 8 Nov 2023 367th GolfingSuccess 🇬🇷 910 370 13ms 11 Mar 2025 368th Natanaelel 🇸🇪 910 401 40ms 26 Jul 2022 369th gilufin 910 428 35ms 31 May 2021 370th okhoel 🇳🇴 910 439 210ms 21 Sep 2022 371st MeWhenI 🇻🇦 910 444 137ms 3 Aug 2024 372nd kg583 🇺🇸 910 453 13ms 17 Nov 2022 372nd Kacarott 🇦🇺 910 453 68ms 24 Nov 2023 374th stefangimmillaro 910 467 3,678ms 29 Oct 2024 375th Liibe 910 502 365ms 25 Sep 2025 First Prev 301–375 of 3,881 Next Last
