Roman to Arabic in Python in bytes. 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ><> 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 ALGOL 68 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 ><> 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 ALGOL 68 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 Bytes Time Submitted 159th bbakersmith 636 154 31ms 28 Jun 2022 159th aksyristos 636 154 21ms 8 Mar 2023 159th tobyLovick 636 154 20ms 7 Dec 2023 159th chartung17 636 154 29ms 14 Jan 2024 159th EnTerr 636 154 22ms 25 Aug 2024 159th Pyroan 636 154 23ms 3 Nov 2025 167th dzhang314 632 155 24ms 14 Aug 2019 167th za3k 632 155 20ms 11 Oct 2022 167th r-benson 🇬🇧 632 155 27ms 1 Feb 2023 167th Hortaros 632 155 30ms 14 Apr 2023 167th HumanoidCPU 632 155 22ms 7 Jun 2024 172nd G33kDude 628 156 19ms 20 Mar 2019 172nd cellobix 628 156 21ms 15 Aug 2019 172nd mokymok 🇺🇸 628 156 27ms 11 Oct 2021 172nd BREMAUCY 🇫🇷 628 156 30ms 2 Jan 2024 172nd hiichbindermax 628 156 29ms 15 Sep 2024 172nd M4rc0g1 628 156 28ms 21 Nov 2025 178th tpaxman 🇨🇦 624 157 22ms 2 Dec 2020 179th zdzc 616 159 24ms 10 Jul 2018 179th rzhade3 616 159 19ms 1 Jul 2021 179th NicoAdams 616 159 22ms 21 Nov 2021 179th rowboat1 616 159 686ms 18 Jun 2022 179th Flekay 🇩🇪 616 159 18ms 14 hours ago 184th abailey2020 🇺🇸 613 160 27ms 13 Dec 2020 184th Espiobest 613 160 25ms 13 Feb 2021 184th knutae 🇳🇴 613 160 22ms 17 Nov 2021 184th jfallon1997 613 160 23ms 5 Jan 2023 184th AtengChen 613 160 21ms 29 Aug 2024 189th hardlyBearable 609 161 22ms 11 May 2019 189th Psirving 609 161 20ms 1 Aug 2020 189th SniperSmiley 🇺🇸 609 161 21ms 25 Jun 2022 189th GulgDev 609 161 23ms 21 Mar 2023 193rd msrawson 605 162 25ms 15 Aug 2018 194th fgrosshans 🇫🇷 601 163 21ms 10 Jun 2024 194th Papushkado 601 163 19ms 10 Nov 2025 196th wrhm 598 164 26ms 12 Dec 2020 196th zlee1 598 164 21ms 30 Apr 2021 196th hymanimy 598 164 22ms 8 Jan 2022 199th Bodo171 594 165 20ms 5 Dec 2022 200th markus-rekdal 590 166 23ms 28 May 2019 200th ay2718 590 166 21ms 17 Jul 2019 200th andre-lameirinhas 🇵🇹 590 166 22ms 4 Sep 2020 200th kenny14231 590 166 19ms 5 Aug 2022 200th KiwiLT 590 166 23ms 22 Nov 2022 200th FlorianCassayre 🇫🇷 590 166 26ms 29 Jan 2023 200th AdamMorris377 590 166 19ms 7 Sep 2024 207th BrenSchaap 587 167 22ms 21 Oct 2021 207th petroselo 587 167 20ms 29 Dec 2021 209th cingulataluke 583 168 21ms 30 Aug 2023 209th RaBa21 🇭🇺 583 168 21ms 12 Jul 2025 211th TheAristos 580 169 22ms 1 Nov 2019 211th mishak-sys 580 169 22ms 9 Sep 2025 213th itiievskyi 🇺🇦 576 170 23ms 10 Aug 2020 213th glesnick 576 170 20ms 6 Oct 2022 213th SB-945 576 170 28ms 7 Apr 2024 213th ziselsberger 576 170 28ms 7 Oct 2024 213th croc54 576 170 19ms 13 Jan 2025 218th AkashTandon167 573 171 26ms 21 Nov 2020 218th cros107 🇦🇺 573 171 29ms 14 Feb 2024 220th amollberg 🇸🇪 570 172 28ms 16 Feb 2022 220th mbittner20 570 172 21ms 27 May 2023 220th CutSandstone 570 172 30ms 7 Jul 2024 223rd ludwig-n 566 173 21ms 4 Apr 2020 223rd CodeAltF4 566 173 21ms 8 Mar 2022 223rd myleopard 566 173 20ms 23 Dec 2022 226th ehulinsky 🇺🇸 563 174 22ms 8 May 2023 226th keelimeguy 🇺🇸 563 174 25ms 17 May 2025 226th Code-Coder-coder 563 174 18ms 12 Oct 2025 229th andrewteske 557 176 25ms 28 Nov 2021 229th sciencejiho 557 176 20ms 26 Sep 2024 229th Andrey2001 557 176 23ms 11 days ago 232nd Pale-Vessel 554 177 23ms 18 Dec 2023 233rd lrustand 551 178 26ms 15 Jan 2018 233rd alangodfrey 551 178 23ms 7 Feb 2019 233rd richard-oelze 🇩🇪 551 178 22ms 7 Mar 2021 233rd robin-scragg 551 178 24ms 24 Aug 2025 237th Bonjour27891 🇻🇳 547 179 24ms 15 Mar 2022 237th ridingqwerty 🇺🇸 547 179 19ms 26 Feb 2024 239th hjcafaroUC 544 180 32ms 9 Aug 2020 239th nullie 544 180 33ms 15 Jun 2022 First Prev 161–240 of 337 Next Last