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 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 Chars Time Submitted 159th TaserTheFox 🇺🇸 500 148 21ms 8 May 2023 159th adamnielson42 🇺🇸 500 148 21ms 8 Aug 2023 159th jtaxen 500 148 18ms 28 Apr 2024 159th o0BlackDragon0o 500 148 26ms 8 Sep 2024 159th Bombalech 500 148 27ms 8 Sep 2024 166th b10011 🇫🇮 497 149 34ms 12 Jun 2023 167th sambirnbaum1 493 150 20ms 6 Sep 2019 167th MaxElf999 493 150 28ms 20 Oct 2022 167th nstearns96 🇬🇧 493 150 26ms 8 Dec 2022 167th Florian-Mt 493 150 21ms 14 Nov 2023 167th FoxInTheClouds 493 150 18ms 22 hours ago 172nd ian-h-chamberlain 🇺🇸 490 151 24ms 17 Dec 2019 172nd qwjhvbxi 490 151 20ms 7 Feb 2024 174th galloj 🇨🇿 487 152 21ms 10 Jan 2023 175th myfatemi04 484 153 26ms 10 Jan 2018 175th jhpaques 🇫🇷 484 153 20ms 28 Jul 2022 177th RDShah 481 154 28ms 31 Jan 2020 177th dzshn 481 154 18ms 9 Jun 2021 177th bbakersmith 481 154 31ms 28 Jun 2022 177th aksyristos 481 154 21ms 8 Mar 2023 177th tobyLovick 481 154 20ms 7 Dec 2023 177th EnTerr 481 154 22ms 25 Aug 2024 177th Pyroan 481 154 23ms 3 Nov 2025 184th dzhang314 477 155 24ms 14 Aug 2019 184th za3k 477 155 20ms 11 Oct 2022 184th r-benson 🇬🇧 477 155 27ms 1 Feb 2023 184th Hortaros 477 155 30ms 14 Apr 2023 188th G33kDude 474 156 19ms 20 Mar 2019 188th cellobix 474 156 21ms 15 Aug 2019 188th BREMAUCY 🇫🇷 474 156 30ms 2 Jan 2024 188th hiichbindermax 474 156 29ms 15 Sep 2024 188th M4rc0g1 474 156 28ms 21 Nov 2025 193rd tpaxman 🇨🇦 471 157 22ms 2 Dec 2020 194th zdzc 465 159 24ms 10 Jul 2018 194th rzhade3 465 159 19ms 1 Jul 2021 194th NicoAdams 465 159 22ms 21 Nov 2021 194th rowboat1 465 159 686ms 18 Jun 2022 198th abailey2020 🇺🇸 463 160 27ms 13 Dec 2020 198th knutae 🇳🇴 463 160 22ms 17 Nov 2021 198th jfallon1997 463 160 23ms 5 Jan 2023 198th AtengChen 463 160 21ms 29 Aug 2024 202nd hardlyBearable 460 161 22ms 11 May 2019 202nd Psirving 460 161 20ms 1 Aug 2020 202nd SniperSmiley 🇺🇸 460 161 21ms 25 Jun 2022 202nd GulgDev 460 161 23ms 21 Mar 2023 206th msrawson 457 162 25ms 15 Aug 2018 207th fgrosshans 🇫🇷 454 163 21ms 10 Jun 2024 207th Papushkado 454 163 19ms 10 Nov 2025 209th wrhm 451 164 26ms 12 Dec 2020 209th zlee1 451 164 21ms 30 Apr 2021 209th hymanimy 451 164 22ms 8 Jan 2022 212th Bodo171 448 165 20ms 5 Dec 2022 213th markus-rekdal 446 166 23ms 28 May 2019 213th ay2718 446 166 21ms 17 Jul 2019 213th andre-lameirinhas 🇵🇹 446 166 22ms 4 Sep 2020 213th kenny14231 446 166 19ms 5 Aug 2022 213th KiwiLT 446 166 23ms 22 Nov 2022 213th AdamMorris377 446 166 19ms 7 Sep 2024 219th BrenSchaap 443 167 22ms 21 Oct 2021 219th petroselo 443 167 20ms 29 Dec 2021 221st cingulataluke 440 168 21ms 30 Aug 2023 222nd TheAristos 438 169 22ms 1 Nov 2019 222nd mishak-sys 438 169 22ms 9 Sep 2025 224th itiievskyi 🇺🇦 435 170 23ms 10 Aug 2020 224th glesnick 435 170 20ms 6 Oct 2022 224th ziselsberger 435 170 28ms 7 Oct 2024 224th croc54 435 170 19ms 13 Jan 2025 228th AkashTandon167 433 171 26ms 21 Nov 2020 228th cros107 🇦🇺 433 171 29ms 14 Feb 2024 230th amollberg 🇸🇪 430 172 28ms 16 Feb 2022 230th mbittner20 430 172 21ms 27 May 2023 230th CutSandstone 430 172 30ms 7 Jul 2024 233rd ludwig-n 428 173 21ms 4 Apr 2020 233rd CodeAltF4 428 173 21ms 8 Mar 2022 233rd myleopard 428 173 20ms 23 Dec 2022 236th ehulinsky 🇺🇸 425 174 22ms 8 May 2023 236th Code-Coder-coder 425 174 18ms 12 Oct 2025 238th andrewteske 420 176 25ms 28 Nov 2021 238th sciencejiho 420 176 20ms 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