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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 160th Artemis21 🇬🇧 645 152 20ms 2 Jan 2025 162nd myfatemi04 641 153 32ms 10 Jan 2018 162nd jhpaques 🇫🇷 641 153 24ms 28 Jul 2022 164th RDShah 636 154 25ms 31 Jan 2020 164th dzshn 636 154 20ms 9 Jun 2021 164th bbakersmith 636 154 34ms 28 Jun 2022 164th aksyristos 636 154 21ms 8 Mar 2023 164th tobyLovick 636 154 18ms 7 Dec 2023 164th chartung17 636 154 30ms 14 Jan 2024 164th EnTerr 636 154 20ms 25 Aug 2024 164th Pyroan 636 154 22ms 3 Nov 2025 172nd dzhang314 632 155 22ms 14 Aug 2019 172nd za3k 632 155 21ms 11 Oct 2022 172nd r-benson 🇬🇧 632 155 28ms 1 Feb 2023 172nd Hortaros 632 155 22ms 14 Apr 2023 172nd HumanoidCPU 632 155 22ms 7 Jun 2024 177th G33kDude 628 156 21ms 20 Mar 2019 177th cellobix 628 156 22ms 15 Aug 2019 177th mokymok 🇺🇸 628 156 21ms 11 Oct 2021 177th BREMAUCY 🇫🇷 628 156 27ms 2 Jan 2024 177th hiichbindermax 628 156 22ms 15 Sep 2024 177th M4rc0g1 628 156 22ms 21 Nov 2025 177th Andrey2001 628 156 27ms 12 days ago 184th tpaxman 🇨🇦 624 157 22ms 2 Dec 2020 185th zdzc 616 159 22ms 10 Jul 2018 185th rzhade3 616 159 19ms 1 Jul 2021 185th NicoAdams 616 159 20ms 21 Nov 2021 185th rowboat1 616 159 672ms 18 Jun 2022 189th abailey2020 🇺🇸 613 160 25ms 13 Dec 2020 189th Espiobest 613 160 27ms 13 Feb 2021 189th knutae 🇳🇴 613 160 25ms 17 Nov 2021 189th jfallon1997 613 160 27ms 5 Jan 2023 189th AtengChen 613 160 19ms 29 Aug 2024 194th hardlyBearable 609 161 26ms 11 May 2019 194th Psirving 609 161 19ms 1 Aug 2020 194th SniperSmiley 🇺🇸 609 161 21ms 25 Jun 2022 194th GulgDev 609 161 24ms 21 Mar 2023 198th msrawson 605 162 22ms 15 Aug 2018 199th fgrosshans 🇫🇷 601 163 22ms 10 Jun 2024 199th Papushkado 601 163 21ms 10 Nov 2025 201st wrhm 598 164 26ms 12 Dec 2020 201st zlee1 598 164 20ms 30 Apr 2021 201st hymanimy 598 164 22ms 8 Jan 2022 204th Bodo171 594 165 20ms 5 Dec 2022 205th markus-rekdal 590 166 22ms 28 May 2019 205th ay2718 590 166 22ms 17 Jul 2019 205th andre-lameirinhas 🇵🇹 590 166 23ms 4 Sep 2020 205th kenny14231 590 166 22ms 5 Aug 2022 205th KiwiLT 590 166 22ms 22 Nov 2022 205th FlorianCassayre 🇫🇷 590 166 24ms 29 Jan 2023 205th AdamMorris377 590 166 18ms 7 Sep 2024 212th BrenSchaap 587 167 22ms 21 Oct 2021 212th petroselo 587 167 23ms 29 Dec 2021 214th cingulataluke 583 168 23ms 30 Aug 2023 214th RaBa21 🇭🇺 583 168 19ms 12 Jul 2025 216th TheAristos 580 169 20ms 1 Nov 2019 216th mishak-sys 580 169 18ms 9 Sep 2025 218th itiievskyi 🇺🇦 576 170 24ms 10 Aug 2020 218th glesnick 576 170 21ms 6 Oct 2022 218th SB-945 576 170 27ms 7 Apr 2024 218th ziselsberger 576 170 28ms 7 Oct 2024 218th croc54 576 170 20ms 13 Jan 2025 218th zgialor-lab 576 170 24ms 14 days ago 224th AkashTandon167 573 171 22ms 21 Nov 2020 224th cros107 🇦🇺 573 171 37ms 14 Feb 2024 226th amollberg 🇸🇪 570 172 26ms 16 Feb 2022 226th mbittner20 570 172 21ms 27 May 2023 226th CutSandstone 570 172 32ms 7 Jul 2024 229th ludwig-n 566 173 22ms 4 Apr 2020 229th CodeAltF4 566 173 25ms 8 Mar 2022 229th myleopard 566 173 19ms 23 Dec 2022 232nd ehulinsky 🇺🇸 563 174 24ms 8 May 2023 232nd keelimeguy 🇺🇸 563 174 26ms 17 May 2025 232nd Code-Coder-coder 563 174 23ms 12 Oct 2025 235th andrewteske 557 176 24ms 28 Nov 2021 235th sciencejiho 557 176 19ms 26 Sep 2024 237th Pale-Vessel 554 177 22ms 18 Dec 2023 238th lrustand 551 178 25ms 15 Jan 2018 238th alangodfrey 551 178 22ms 7 Feb 2019 238th richard-oelze 🇩🇪 551 178 27ms 7 Mar 2021 First Prev 161–240 of 343 Next Last