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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 451st sean-niemann 🇺🇸 901 469 489ms 12 days ago 452nd MCausc78 🇺🇦 901 494 264ms 5 Jan 2023 453rd MeWhenI 🇻🇦 901 512 254ms 26 Aug 2023 454th lordnord 900 458 9ms 2 May 2020 454th davitf 900 458 9ms 7 May 2020 454th knutae 🇳🇴 900 458 12ms 9 Feb 2022 454th M0PKOBKA 900 458 9ms 27 Dec 2022 454th drochom 900 458 9ms 16 Jun 2024 454th fourth-bit 900 458 11ms 25 Sep 2024 454th Lv0Sys 🇵🇱 900 458 9ms 29 May 2025 461st MEAN-stack 900 494 127ms 8 Feb 2021 462nd MeWhenI 🇻🇦 900 531 54ms 3 Jul 2023 463rd DaCuteRaccoon 899 444 212ms 1 Oct 2022 463rd DialFrost 🇸🇬 899 444 196ms 7 Jan 2023 463rd PowershellKnut 🇳🇴 899 444 198ms 13 Jan 2023 463rd Jaykul 899 444 181ms 29 Apr 2024 463rd 5quiwyrm 899 444 201ms 2 Sep 2025 468th sean-niemann 🇺🇸 899 452 4ms 20 May 2025 469th jared-hughes 899 453 9ms 28 Mar 2022 469th madeforlosers 899 453 8ms 8 Nov 2023 471st dloscutoff 899 462 785ms 27 Nov 2018 472nd Shanethegamer 🇺🇸 899 473 2,995ms 31 Oct 2024 473rd Santarii 899 495 134ms 7 Oct 2019 474th SirBogman 🇺🇸 899 496 124ms 18 Jan 2020 475th kusune 🇯🇵 898 412 2ms 29 Sep 2023 476th magnickolas 898 459 9ms 30 Aug 2020 476th Shanethegamer 🇺🇸 898 459 12ms 11 Mar 2022 476th QuincyNash 🇺🇸 898 459 10ms 29 Nov 2022 476th keelimeguy 🇺🇸 898 459 28ms 25 Dec 2023 476th Liniarc 898 459 10ms 21 Nov 2024 476th cefqrn 898 459 9ms 18 Jan 2025 476th dirckvdende 898 459 9ms 29 Jun 2025 483rd scpchicken 🇵🇼 898 514 243ms 19 May 2022 484th jared-hughes 897 434 34ms 20 Sep 2022 485th MeWhenI 🇻🇦 897 453 4ms 3 Jul 2023 486th tayloia 🇬🇧 897 454 11ms 12 Jan 2023 486th lukegustafson 🇺🇸 897 454 9ms 7 Dec 2023 486th emgordon154 897 454 9ms 10 Aug 2024 489th marcin7Cd 897 460 10ms 11 Dec 2020 489th RYNO8 897 460 9ms 29 Aug 2021 489th lucasvazq 🇦🇷 897 460 10ms 20 Mar 2022 489th jz268 897 460 9ms 6 Jul 2022 489th tooningelaere 897 460 13ms 4 Dec 2022 489th Fracture17 897 460 10ms 2 Apr 2023 489th dscholtz-lab49 897 460 9ms 15 May 2023 489th ndren 897 460 29ms 23 Dec 2023 489th CommandLeo 🇮🇹 897 460 9ms 4 Oct 2025 498th Shanethegamer 🇺🇸 897 469 102ms 28 Jul 2021 499th CarsonChr 🇺🇸 897 515 267ms 24 Dec 2023 499th tylerlaprade 897 515 169ms 13 Jun 2025 501st primo-ppcg 🇹🇭 896 413 2ms 9 Nov 2021 502nd MeWhenI 🇻🇦 896 471 4ms 22 May 2023 503rd msbranicky 896 498 95ms 15 Sep 2023 504th SirBogman 🇺🇸 896 515 258ms 5 Oct 2020 504th sean-niemann 🇺🇸 896 515 258ms 6 May 2024 506th KatieLG 🇬🇧 896 528 2ms 6 Mar 2021 507th jaredcrystal 🇺🇸 895 435 35ms 15 Dec 2020 508th ryanlanegit 895 446 198ms 23 Jun 2022 509th skrivy 895 454 4ms 31 Oct 2020 510th omurakazuaki 🇯🇵 895 455 9ms 21 Sep 2019 510th SubsTheTechnomancer 895 455 9ms 2 Mar 2023 510th neel11235813 895 455 13ms 26 Mar 2024 513th Faweks1 895 461 10ms 3 Aug 2018 513th elldur 895 461 11ms 17 Mar 2019 513th ludwig-n 895 461 10ms 7 Apr 2021 513th Indivicivet 895 461 10ms 26 Oct 2021 513th sultan 895 461 32ms 7 Jun 2022 513th idavidka 🇭🇺 895 461 11ms 17 May 2023 513th driri85 895 461 28ms 16 Feb 2024 513th kalex 895 461 10ms 17 Jul 2024 521st Shanethegamer 🇺🇸 895 472 604ms 31 Oct 2024 522nd Sp3000 🇦🇺 895 473 8ms 29 May 2021 523rd MeWhenI 🇻🇦 895 475 2,994ms 24 Oct 2024 524th jared-hughes 895 489 1ms 29 Mar 2022 525th dokutan 895 496 1ms 26 Mar 2025 First Prev 451–525 of 3,905 Next Last
