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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Calendar 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 Multitap Input 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 151st ian-h-chamberlain 🇺🇸 649 151 21ms 17 Dec 2019 151st qwjhvbxi 649 151 19ms 7 Feb 2024 153rd galloj 🇨🇿 645 152 20ms 10 Jan 2023 153rd Artemis21 🇬🇧 645 152 21ms 2 Jan 2025 155th myfatemi04 641 153 21ms 10 Jan 2018 155th jhpaques 🇫🇷 641 153 19ms 28 Jul 2022 157th RDShah 636 154 24ms 31 Jan 2020 157th dzshn 636 154 17ms 9 Jun 2021 157th bbakersmith 636 154 28ms 28 Jun 2022 157th aksyristos 636 154 21ms 8 Mar 2023 157th tobyLovick 636 154 19ms 7 Dec 2023 157th chartung17 636 154 25ms 14 Jan 2024 157th EnTerr 636 154 19ms 25 Aug 2024 157th Pyroan 636 154 22ms 3 Nov 2025 165th dzhang314 632 155 19ms 14 Aug 2019 165th za3k 632 155 22ms 11 Oct 2022 165th r-benson 🇬🇧 632 155 27ms 1 Feb 2023 165th Hortaros 632 155 19ms 14 Apr 2023 165th HumanoidCPU 632 155 21ms 7 Jun 2024 170th G33kDude 628 156 18ms 20 Mar 2019 170th cellobix 628 156 23ms 15 Aug 2019 170th mokymok 🇺🇸 628 156 19ms 11 Oct 2021 170th BREMAUCY 🇫🇷 628 156 25ms 2 Jan 2024 170th hiichbindermax 628 156 20ms 15 Sep 2024 170th M4rc0g1 628 156 21ms 25 days ago 176th tpaxman 🇨🇦 624 157 22ms 2 Dec 2020 177th zdzc 616 159 22ms 10 Jul 2018 177th rzhade3 616 159 21ms 1 Jul 2021 177th NicoAdams 616 159 19ms 21 Nov 2021 177th rowboat1 616 159 656ms 18 Jun 2022 181st abailey2020 🇺🇸 613 160 21ms 13 Dec 2020 181st Espiobest 613 160 22ms 13 Feb 2021 181st knutae 🇳🇴 613 160 18ms 17 Nov 2021 181st jfallon1997 613 160 22ms 5 Jan 2023 181st AtengChen 613 160 19ms 29 Aug 2024 186th hardlyBearable 609 161 21ms 11 May 2019 186th Psirving 609 161 20ms 1 Aug 2020 186th SniperSmiley 🇺🇸 609 161 19ms 25 Jun 2022 186th GulgDev 609 161 21ms 21 Mar 2023 190th msrawson 605 162 21ms 15 Aug 2018 191st fgrosshans 🇫🇷 601 163 25ms 10 Jun 2024 191st Papushkado 601 163 19ms 10 Nov 2025 193rd wrhm 598 164 23ms 12 Dec 2020 193rd zlee1 598 164 21ms 30 Apr 2021 193rd hymanimy 598 164 22ms 8 Jan 2022 196th Bodo171 594 165 18ms 5 Dec 2022 197th markus-rekdal 590 166 17ms 28 May 2019 197th ay2718 590 166 20ms 17 Jul 2019 197th andre-lameirinhas 🇵🇹 590 166 21ms 4 Sep 2020 197th kenny14231 590 166 18ms 5 Aug 2022 197th KiwiLT 590 166 19ms 22 Nov 2022 197th FlorianCassayre 🇫🇷 590 166 22ms 29 Jan 2023 197th AdamMorris377 590 166 18ms 7 Sep 2024 204th BrenSchaap 587 167 19ms 21 Oct 2021 204th petroselo 587 167 18ms 29 Dec 2021 206th cingulataluke 583 168 20ms 30 Aug 2023 206th RaBa21 🇭🇺 583 168 18ms 12 Jul 2025 208th TheAristos 580 169 20ms 1 Nov 2019 208th mishak-sys 580 169 19ms 9 Sep 2025 210th itiievskyi 🇺🇦 576 170 18ms 10 Aug 2020 210th glesnick 576 170 19ms 6 Oct 2022 210th SB-945 576 170 29ms 7 Apr 2024 210th ziselsberger 576 170 28ms 7 Oct 2024 210th croc54 576 170 19ms 13 Jan 2025 215th AkashTandon167 573 171 20ms 21 Nov 2020 215th cros107 🇦🇺 573 171 26ms 14 Feb 2024 217th amollberg 🇸🇪 570 172 26ms 16 Feb 2022 217th mbittner20 570 172 20ms 27 May 2023 217th CutSandstone 570 172 32ms 7 Jul 2024 220th ludwig-n 566 173 20ms 4 Apr 2020 220th CodeAltF4 566 173 20ms 8 Mar 2022 220th myleopard 566 173 19ms 23 Dec 2022 223rd ehulinsky 🇺🇸 563 174 20ms 8 May 2023 223rd keelimeguy 🇺🇸 563 174 23ms 17 May 2025 223rd Code-Coder-coder 563 174 20ms 12 Oct 2025 First Prev 151–225 of 334 Next Last
