12 Days of Christmas in Python in chars. 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 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 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 Chars Time Submitted 525th NoliHyd 379 504 9ms 11 Oct 2018 525th badboj40 379 504 11ms 18 Jan 2023 525th unknown25001 379 504 10ms 18 Jul 2024 525th PyryL 🇫🇮 379 504 9ms 12 Aug 2024 525th Marsolo1 379 504 9ms 24 Sep 2024 531st Smoncko 378 505 11ms 1 Feb 2023 531st jrbud 378 505 10ms 30 Dec 2023 531st xiaoyiming123 378 505 9ms 11 Aug 2025 534th mizuzimu 377 506 10ms 4 Feb 2020 534th AlexanderFair 377 506 10ms 18 Jul 2023 534th yuchuehw 377 506 9ms 4 Jan 2024 534th cykim8811 377 506 9ms 11 Jul 2024 534th 40fied4t 377 506 9ms 15 May 2025 534th Rogacz 377 506 9ms 9 Jun 2025 540th JBcoding 377 507 20ms 7 Sep 2020 540th Thinthiner 377 507 20ms 7 Sep 2020 540th bsoyka 🇺🇸 377 507 9ms 30 Dec 2022 540th ozzypossie 377 507 13ms 26 May 2023 540th qwertzuioppel 377 507 9ms 4 Mar 2024 545th TrAyZeN 376 508 11ms 18 Aug 2019 545th befoster 376 508 9ms 10 Apr 2021 545th pranavcode 376 508 28ms 26 Apr 2021 545th Cloakless 🇬🇧 376 508 16ms 18 Oct 2021 545th tejapvk 376 508 10ms 18 Jun 2025 550th walterfeyman 375 509 13ms 30 Oct 2021 550th rollershutter 375 509 9ms 30 Nov 2021 550th gamer0kayf1n3 375 509 9ms 3 Jun 2022 550th RoscoeSmith 375 509 10ms 8 Sep 2022 550th lamorach 375 509 14ms 26 Mar 2024 555th adesanjo 375 510 9ms 16 Jun 2018 555th hoodadam 375 510 9ms 10 Jun 2019 555th amishtal 375 510 10ms 27 Nov 2019 555th cbondurant 375 510 9ms 27 Jul 2020 555th PhysicDev 🇫🇷 375 510 13ms 17 Mar 2022 555th galloj 🇨🇿 375 510 10ms 26 Aug 2022 555th sleepingtable 375 510 9ms 16 Sep 2022 555th Squidled 375 510 14ms 3 Jan 2023 555th PikeIt 375 510 10ms 14 Jun 2023 555th midnattssol 🇸🇪 375 510 9ms 27 Jul 2023 555th jtaxen 375 510 9ms 12 Jul 2024 555th VictorStenvers 🇳🇱 375 510 9ms 7 Oct 2024 555th ibixina 375 510 9ms 13 Oct 2024 555th kbeat 🇰🇿 375 510 9ms 6 Jun 2025 569th egelmex 374 511 10ms 15 Nov 2019 569th Nyandereian 374 511 16ms 15 Jul 2025 569th mathieurodic 374 511 17ms 26 days ago 572nd haydenridd 373 512 10ms 1 Jul 2020 572nd xkacer 🇨🇿 373 512 16ms 1 Feb 2021 572nd krcs 🇵🇱 373 512 9ms 25 Dec 2021 572nd r-benson 🇬🇧 373 512 10ms 3 Apr 2023 572nd ffelixm 373 512 11ms 22 May 2025 577th PFischbeck 372 513 12ms 11 Dec 2017 577th wilkij1 372 513 10ms 11 Jun 2018 577th NoKGamer 372 513 10ms 6 Jul 2021 577th Mikey-Beep 🇬🇧 372 513 9ms 9 Oct 2022 577th yishayv 372 513 10ms 22 Jan 2023 577th aalec 372 513 16ms 25 Apr 2024 577th ginop 372 513 10ms 3 Jul 2024 577th hamilton-bonds 372 513 9ms 29 Aug 2024 577th benjibon 372 513 11ms 11 Sep 2024 577th nulzo 372 513 9ms 17 Oct 2025 587th Deepztream 372 514 10ms 2 Sep 2018 587th Mojken 372 514 12ms 2 Sep 2018 587th fepe55 372 514 10ms 8 Oct 2018 587th Oscujic 372 514 12ms 10 Nov 2019 587th Malin001 372 514 10ms 3 Jan 2020 587th dtaylor0 372 514 10ms 25 Dec 2022 587th mrmena 🇦🇺 372 514 10ms 19 Mar 2024 587th LostSyntax21 🇬🇧 372 514 9ms 9 Dec 2024 587th Babafaba 372 514 9ms 18 days ago 596th DarkTemplar5 371 515 9ms 19 Feb 2020 596th TheYMI 371 515 9ms 19 May 2020 596th winny- 371 515 10ms 28 Aug 2020 596th rollix 371 515 11ms 11 Dec 2021 596th QuantumNovice 371 515 10ms 3 Sep 2023 First Prev 526–600 of 1,099 Next Last