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 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 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 241st lrekowski 541 181 22ms 11 Feb 2021 242nd zuparnowa 536 183 20ms 11 Feb 2019 242nd henrytranter 536 183 22ms 20 Sep 2019 242nd argusdusty 🇺🇸 536 183 32ms 31 Dec 2020 242nd 4ndyJ 🇬🇧 536 183 23ms 6 Mar 2023 242nd JunkIce 536 183 26ms 9 Oct 2024 242nd Flekay 🇩🇪 536 183 30ms 10 Jul 2025 248th joshmoody24 533 184 27ms 4 Mar 2022 248th jumpingtj 533 184 23ms 9 Mar 2025 250th michelebastione 🇮🇹 530 185 26ms 28 May 2021 250th danielweper 530 185 27ms 21 Oct 2021 252nd Natz12 527 186 20ms 17 Mar 2023 252nd stertooy 🇧🇪 527 186 27ms 12 Jun 2024 254th jrm5399 🇰🇿 524 187 21ms 11 Nov 2021 254th andrewjc2000 524 187 25ms 19 May 2025 256th Jviscus1 521 188 25ms 24 Apr 2020 256th martinnorling 🇸🇪 521 188 26ms 2 Mar 2022 256th twocatsinatrenchcoat 521 188 24ms 16 Apr 2022 259th lemogne 519 189 22ms 7 Aug 2021 259th ComputerKWasTaken 🇺🇸 519 189 23ms 6 Jun 2024 261st Nibamot 510 192 25ms 21 Jan 2020 262nd valeria-227 508 193 25ms 5 May 2025 263rd codewrite 🇬🇧 505 194 18ms 11 Jul 2025 264th EnisEfe0 503 195 20ms 18 May 2025 265th janga1 500 196 22ms 15 Aug 2021 265th eiburns 500 196 24ms 4 Oct 2023 267th inverseLorentz 🇦🇺 490 200 20ms 13 Oct 2023 268th theonlytruemathnerd 485 202 22ms 11 Jan 2020 268th WilliamKeating 485 202 20ms 7 Dec 2022 270th ThomasTram 483 203 23ms 28 Feb 2018 271st adoxography 480 204 25ms 10 Oct 2019 271st DarkTemplar5 480 204 329ms 22 Feb 2020 273rd ethandhunt 478 205 19ms 16 Aug 2021 274th S-Ruban 476 206 21ms 1 Mar 2023 274th msbranicky 476 206 23ms 27 Jul 2023 276th ozzypossie 471 208 24ms 24 May 2023 277th rollershutter 469 209 29ms 4 Oct 2022 278th Bananapants22 467 210 22ms 15 Aug 2022 278th Zhenyu-Bo 467 210 22ms 1 Aug 2025 280th Vaekor 460 213 24ms 16 Nov 2020 280th Trunksistor 🇫🇷 460 213 22ms 23 May 2022 280th aalec 460 213 28ms 22 Nov 2025 283rd hoodadam 458 214 22ms 19 Jun 2019 283rd JuanGomez12 458 214 20ms 23 Mar 2023 283rd jeff-at-tamer-dot-codes 🇺🇸 458 214 23ms 25 Mar 2024 286th valgardg 🇮🇸 452 217 46ms 9 Aug 2021 287th HughCornett 445 220 22ms 5 Oct 2019 288th roguh 🇬🇹 443 221 22ms 23 Jan 2024 289th alexhroom 439 223 24ms 7 Feb 2024 290th wilkij1 438 224 42ms 17 Jun 2018 291st geofft 436 225 19ms 10 Dec 2020 292nd bwenstar 428 229 19ms 21 Feb 2024 293rd ValentinCassayre 426 230 31ms 22 Jul 2024 294th ionutm82 424 231 21ms 13 May 2019 295th newc0m 422 232 19ms 15 Dec 2018 295th yousefbus 422 232 24ms 20 Feb 2023 297th my-company-my 🇲🇽 419 234 22ms 21 Mar 2025 298th adesanjo 417 235 22ms 15 Jun 2018 298th RyanCarrusca 417 235 23ms 21 Feb 2019 300th Pena86 414 237 23ms 6 Jan 2022 301st PFischbeck 412 238 32ms 5 Dec 2017 301st muser-logiccpu 🇺🇦 412 238 25ms 16 Aug 2025 303rd Marco-perce 408 240 38ms 24 Aug 2022 304th vodker1 407 241 26ms 8 Mar 2022 305th Mikey-Beep 🇬🇧 398 246 20ms 29 Sep 2022 306th vonKrafft 395 248 28ms 24 Mar 2020 306th b10011 🇫🇮 395 248 34ms 16 Jan 2023 308th yhm138 389 252 18ms 16 Feb 2025 309th trist224 🇫🇷 386 254 22ms 25 Dec 2022 310th Starwort 🇬🇧 384 255 28ms 5 Apr 2019 311th narad-muni 🇮🇳 367 267 34ms 7 May 2022 312th Noah-Fox 366 268 22ms 4 Jun 2022 313th tomh1012 355 276 76ms 3 Nov 2020 314th mothcolada 🇺🇸 349 281 24ms 10 Mar 2021 315th zbreit 🇺🇸 331 296 27ms 6 Aug 2020 315th rschwa6308 🇺🇸 331 296 27ms 6 Aug 2020 315th StardustGogeta 331 296 29ms 6 Aug 2020 315th mcjo163 331 296 34ms 2 Sep 2020 319th atazzam 🇺🇸 311 315 27ms 16 May 2022 320th estomagordo 🇳🇱 293 334 24ms 3 Aug 2019 First Prev 241–320 of 336 Next Last