Arabic to Roman 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 149th yoavjs 503 175 18ms 1 Apr 2025 152nd mossprescott 500 176 18ms 24 Jun 2019 152nd NanduBC 500 176 21ms 17 Mar 2021 152nd za3k 500 176 20ms 11 Oct 2022 152nd msbranicky 500 176 19ms 27 Jul 2023 152nd ssbhatt4321 500 176 27ms 14 Oct 2023 152nd JorgiEagle 500 176 21ms 8 Feb 2024 152nd hiichbindermax 500 176 24ms 11 Sep 2024 159th drochom 497 177 19ms 20 Jun 2024 159th bizy-coder 497 177 23ms 3 Sep 2024 159th Lv0Sys 🇵🇱 497 177 21ms 30 May 2025 159th vhoulbreque 🇫🇷 497 177 20ms 13 Sep 2025 159th CaedenHarper 🇨🇦 497 177 38ms 17 days ago 164th Alex-x90 🇺🇸 494 178 45ms 13 Feb 2023 164th snooze92 🇫🇷 494 178 21ms 26 Feb 2025 164th milana-94888u 494 178 18ms 5 Mar 2025 164th InigoK 🇺🇸 494 178 25ms 26 Aug 2025 168th urojony 🇵🇱 492 179 21ms 27 May 2021 168th raspofabs 492 179 22ms 8 Jul 2023 168th FranklinJiaChen 492 179 24ms 12 Jun 2024 168th kistlerf 🇨🇭 492 179 38ms 12 May 2025 168th LuisGoncalves05 🇵🇹 492 179 21ms 11 Jul 2025 168th jacekwladzinski 492 179 39ms 8 Oct 2025 174th Indivicivet 489 180 21ms 11 Mar 2021 174th cesarm4 489 180 26ms 31 Aug 2021 174th idoweinstein 489 180 23ms 5 Aug 2022 174th ThatAlo 489 180 21ms 25 Aug 2022 174th StardustGogeta 489 180 19ms 18 Aug 2023 179th nstearns96 🇬🇧 486 181 28ms 29 Nov 2022 179th pde-bakk 🇳🇱 486 181 24ms 23 Oct 2023 179th EnTerr 486 181 23ms 8 Sep 2024 179th Josemnz 486 181 23ms 4 May 2025 183rd kevinmchung 484 182 30ms 2 Feb 2018 183rd cefqrn 484 182 27ms 20 May 2023 183rd fgrosshans 🇫🇷 484 182 26ms 16 Jul 2024 186th asheeri 481 183 19ms 14 Aug 2021 186th TaserTheFox 🇺🇸 481 183 23ms 8 May 2023 188th adoxography 478 184 23ms 10 Oct 2019 188th yishayv 478 184 19ms 23 Jan 2023 188th Bmrl7 478 184 28ms 17 Feb 2024 191st DxSper 476 185 28ms 16 Feb 2024 191st OCNeve 476 185 20ms 18 Jun 2024 191st croc54 476 185 20ms 31 Jan 2025 191st Alpha9584 476 185 20ms 20 Mar 2025 191st Hemanthred2005 476 185 21ms 3 May 2025 196th TheAristos 473 186 26ms 21 Oct 2019 196th CorporalCrawdad 473 186 22ms 3 Oct 2024 198th rowboat1 471 187 23ms 3 Apr 2021 198th bogosorter 471 187 35ms 11 Jul 2025 198th mossiegoat 471 187 26ms 27 Jul 2025 198th celiendonze 🇨🇭 471 187 23ms 8 days ago 202nd jhfranklin 🇬🇧 468 188 25ms 7 Mar 2021 202nd ehulinsky 🇺🇸 468 188 21ms 8 May 2023 202nd eiburns 468 188 20ms 3 Oct 2023 202nd Just4FunCoder 468 188 40ms 18 Jun 2025 206th ay2718 466 189 27ms 14 Aug 2019 206th Kloppermand 🇩🇰 466 189 20ms 10 Jun 2020 206th martinnorling 🇸🇪 466 189 20ms 3 Mar 2022 206th ThijsLuttikhuis 466 189 26ms 3 Mar 2024 206th Mathrew2012 466 189 19ms 24 May 2025 211th LogicalJoe 463 190 28ms 24 May 2023 211th bwenstar 463 190 24ms 21 Feb 2024 211th moustave 463 190 28ms 7 Apr 2025 214th garrisonhh 461 191 19ms 21 Nov 2020 214th geofft 461 191 44ms 10 Dec 2020 214th CedricGebistorf 461 191 29ms 18 Feb 2022 214th Educorreia932 461 191 26ms 23 Jun 2022 214th Ripick 461 191 24ms 6 May 2023 214th anarconic 461 191 483ms 14 Dec 2023 214th jeff-re 461 191 25ms 6 May 2025 214th Troon 461 191 23ms 19 Aug 2025 222nd hellwue 458 192 25ms 22 Nov 2023 222nd ballaire 458 192 38ms 27 Jan 2024 224th evanrittner 456 193 20ms 9 Mar 2019 224th argusdusty 🇺🇸 456 193 36ms 31 Dec 2020 First Prev 151–225 of 493 Next Last