12 Days of Christmas in Python 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 444th ArchFin 833 498 13ms 21 Nov 2024 444th GeneralFabian 833 498 30ms 14 Dec 2024 444th energee 833 498 10ms 19 Dec 2024 444th Europe2048 833 498 10ms 17 Sep 2025 455th tomh1012 832 499 10ms 27 Oct 2020 455th orifu 832 499 10ms 22 Feb 2021 455th Bombergames 832 499 13ms 21 Jan 2022 455th deerfarce 832 499 11ms 23 Dec 2022 455th bob-th 832 499 11ms 29 Dec 2022 455th DonCharlesLambert 832 499 11ms 15 Feb 2024 455th hiichbindermax 832 499 10ms 3 Sep 2024 455th jasonxue1 832 499 10ms 26 Jul 2025 455th yukii1004 832 499 14ms 26 days ago 464th Psirving 830 500 10ms 20 Jul 2020 464th stephenuniverse 830 500 11ms 23 Aug 2021 464th Giridesh 830 500 10ms 3 Apr 2022 464th kimbo 🇺🇸 830 500 11ms 4 Dec 2022 464th Bmrl7 830 500 9ms 19 Mar 2024 464th planeklm 830 500 12ms 17 Dec 2024 464th raymur 830 500 11ms 26 Jun 2025 464th oween12 830 500 10ms 6 Aug 2025 472nd adoxography 828 501 12ms 30 Mar 2018 472nd sambirnbaum1 828 501 10ms 7 Sep 2019 472nd ArturLukianov 828 501 10ms 27 Dec 2020 472nd suhasdara 828 501 14ms 11 Sep 2022 472nd ceeb9 828 501 11ms 5 May 2023 472nd DrPrettyman 828 501 10ms 31 May 2023 472nd lucaswiman 828 501 14ms 13 Aug 2023 472nd damoose717 828 501 10ms 23 May 2025 472nd bknower 828 501 9ms 25 Jun 2025 481st djtuBIG-MaliceX 827 502 19ms 30 Jan 2018 481st The3gs 827 502 10ms 13 Oct 2020 481st 77Tigers 827 502 12ms 28 Feb 2021 481st b4dpxl 827 502 10ms 10 Nov 2021 481st BrenSchaap 827 502 11ms 11 Nov 2021 481st firegene 🇮🇪 827 502 12ms 16 Dec 2021 481st thiccaxe 827 502 11ms 2 Oct 2022 481st EyalLitvin 827 502 11ms 16 Nov 2022 481st mikehanus 827 502 13ms 21 Nov 2023 490th kypi 825 503 13ms 20 Feb 2020 490th bastienvoirin 🇫🇷 825 503 10ms 28 Nov 2020 490th bbakersmith 825 503 10ms 26 Jul 2021 490th HassanAliKadhem 🇧🇭 825 503 32ms 5 Jan 2022 490th Expurple 825 503 11ms 8 Jan 2022 490th johnellis1392 825 503 10ms 5 Jan 2024 490th ImpressedByRocks 825 503 12ms 13 Mar 2024 497th ArturLange 823 504 11ms 31 Aug 2018 497th NoliHyd 823 504 9ms 11 Oct 2018 497th badboj40 823 504 10ms 18 Jan 2023 497th unknown25001 823 504 10ms 18 Jul 2024 497th PyryL 🇫🇮 823 504 10ms 12 Aug 2024 497th Marsolo1 823 504 11ms 24 Sep 2024 503rd Smoncko 822 505 9ms 1 Feb 2023 503rd jrbud 822 505 14ms 30 Dec 2023 503rd xiaoyiming123 822 505 10ms 11 Aug 2025 506th mizuzimu 820 506 13ms 4 Feb 2020 506th mokymok 🇺🇸 820 506 17ms 1 Dec 2021 506th AlexanderFair 820 506 10ms 18 Jul 2023 506th yuchuehw 820 506 10ms 4 Jan 2024 506th cykim8811 820 506 13ms 11 Jul 2024 506th 40fied4t 820 506 11ms 15 May 2025 506th Rogacz 820 506 10ms 9 Jun 2025 513th JBcoding 819 507 16ms 7 Sep 2020 513th Thinthiner 819 507 22ms 7 Sep 2020 513th bsoyka 🇺🇸 819 507 15ms 30 Dec 2022 513th ozzypossie 819 507 11ms 26 May 2023 513th qwertzuioppel 819 507 10ms 4 Mar 2024 518th TrAyZeN 817 508 11ms 18 Aug 2019 518th befoster 817 508 10ms 10 Apr 2021 518th pranavcode 817 508 32ms 26 Apr 2021 518th Cloakless 🇬🇧 817 508 19ms 18 Oct 2021 518th frankgraziano 817 508 10ms 14 Feb 2023 518th tejapvk 817 508 10ms 18 Jun 2025 524th byteJager 815 509 11ms 3 Jan 2021 524th walterfeyman 815 509 15ms 30 Oct 2021 First Prev 451–525 of 1,093 Next Last