Roman to Arabic in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 160th AgathokakologicalBit 500 148 27ms 3 Aug 2019 160th TaserTheFox 🇺🇸 500 148 21ms 8 May 2023 160th adamnielson42 🇺🇸 500 148 21ms 8 Aug 2023 160th jtaxen 500 148 18ms 28 Apr 2024 160th o0BlackDragon0o 500 148 26ms 8 Sep 2024 160th Bombalech 500 148 27ms 8 Sep 2024 167th b10011 🇫🇮 497 149 34ms 12 Jun 2023 168th sambirnbaum1 493 150 20ms 6 Sep 2019 168th MaxElf999 493 150 28ms 20 Oct 2022 168th nstearns96 🇬🇧 493 150 26ms 8 Dec 2022 168th Florian-Mt 493 150 21ms 14 Nov 2023 168th FoxInTheClouds 493 150 18ms 22 days ago 173rd ian-h-chamberlain 🇺🇸 490 151 23ms 17 Dec 2019 173rd qwjhvbxi 490 151 19ms 7 Feb 2024 175th galloj 🇨🇿 487 152 21ms 10 Jan 2023 176th myfatemi04 484 153 25ms 10 Jan 2018 176th jhpaques 🇫🇷 484 153 20ms 28 Jul 2022 178th RDShah 481 154 28ms 31 Jan 2020 178th dzshn 481 154 18ms 9 Jun 2021 178th bbakersmith 481 154 31ms 28 Jun 2022 178th aksyristos 481 154 21ms 8 Mar 2023 178th tobyLovick 481 154 20ms 7 Dec 2023 178th EnTerr 481 154 22ms 25 Aug 2024 178th Pyroan 481 154 23ms 3 Nov 2025 185th dzhang314 477 155 23ms 14 Aug 2019 185th za3k 477 155 19ms 11 Oct 2022 185th r-benson 🇬🇧 477 155 26ms 1 Feb 2023 185th Hortaros 477 155 20ms 14 Apr 2023 189th G33kDude 474 156 19ms 20 Mar 2019 189th cellobix 474 156 21ms 15 Aug 2019 189th BREMAUCY 🇫🇷 474 156 30ms 2 Jan 2024 189th hiichbindermax 474 156 19ms 15 Sep 2024 189th M4rc0g1 474 156 22ms 21 Nov 2025 194th tpaxman 🇨🇦 471 157 22ms 2 Dec 2020 195th zdzc 465 159 21ms 10 Jul 2018 195th rzhade3 465 159 19ms 1 Jul 2021 195th NicoAdams 465 159 20ms 21 Nov 2021 195th rowboat1 465 159 686ms 18 Jun 2022 199th abailey2020 🇺🇸 463 160 23ms 13 Dec 2020 199th knutae 🇳🇴 463 160 21ms 17 Nov 2021 199th jfallon1997 463 160 23ms 5 Jan 2023 199th AtengChen 463 160 19ms 29 Aug 2024 203rd hardlyBearable 460 161 22ms 11 May 2019 203rd Psirving 460 161 20ms 1 Aug 2020 203rd SniperSmiley 🇺🇸 460 161 21ms 25 Jun 2022 203rd GulgDev 460 161 21ms 21 Mar 2023 207th msrawson 457 162 23ms 15 Aug 2018 208th fgrosshans 🇫🇷 454 163 21ms 10 Jun 2024 208th Papushkado 454 163 19ms 10 Nov 2025 210th wrhm 451 164 23ms 12 Dec 2020 210th zlee1 451 164 18ms 30 Apr 2021 210th hymanimy 451 164 20ms 8 Jan 2022 213th Bodo171 448 165 19ms 5 Dec 2022 214th markus-rekdal 446 166 20ms 28 May 2019 214th ay2718 446 166 21ms 17 Jul 2019 214th andre-lameirinhas 🇵🇹 446 166 21ms 4 Sep 2020 214th kenny14231 446 166 19ms 5 Aug 2022 214th KiwiLT 446 166 23ms 22 Nov 2022 214th AdamMorris377 446 166 19ms 7 Sep 2024 220th BrenSchaap 443 167 21ms 21 Oct 2021 220th petroselo 443 167 19ms 29 Dec 2021 222nd cingulataluke 440 168 21ms 30 Aug 2023 223rd TheAristos 438 169 21ms 1 Nov 2019 223rd mishak-sys 438 169 21ms 9 Sep 2025 225th itiievskyi 🇺🇦 435 170 21ms 10 Aug 2020 225th glesnick 435 170 20ms 6 Oct 2022 225th ziselsberger 435 170 28ms 7 Oct 2024 225th croc54 435 170 19ms 13 Jan 2025 229th AkashTandon167 433 171 24ms 21 Nov 2020 229th cros107 🇦🇺 433 171 29ms 14 Feb 2024 231st amollberg 🇸🇪 430 172 28ms 16 Feb 2022 231st mbittner20 430 172 21ms 27 May 2023 231st CutSandstone 430 172 30ms 7 Jul 2024 234th ludwig-n 428 173 20ms 4 Apr 2020 234th CodeAltF4 428 173 21ms 8 Mar 2022 234th myleopard 428 173 20ms 23 Dec 2022 237th ehulinsky 🇺🇸 425 174 21ms 8 May 2023 237th Code-Coder-coder 425 174 18ms 12 Oct 2025 239th andrewteske 420 176 25ms 28 Nov 2021 239th sciencejiho 420 176 20ms 26 Sep 2024 First Prev 161–240 of 339 Next Last