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 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 Chars Time Submitted 160th yuchuehw 503 147 23ms 3 Jan 2024 162nd yokasuretsu 500 148 33ms 21 Apr 2018 162nd AgathokakologicalBit 500 148 32ms 3 Aug 2019 162nd TaserTheFox 🇺🇸 500 148 19ms 8 May 2023 162nd adamnielson42 🇺🇸 500 148 20ms 8 Aug 2023 162nd jtaxen 500 148 22ms 28 Apr 2024 162nd o0BlackDragon0o 500 148 29ms 8 Sep 2024 162nd Bombalech 500 148 27ms 8 Sep 2024 169th b10011 🇫🇮 497 149 38ms 12 Jun 2023 170th sambirnbaum1 493 150 18ms 6 Sep 2019 170th MaxElf999 493 150 30ms 20 Oct 2022 170th nstearns96 🇬🇧 493 150 27ms 8 Dec 2022 170th Florian-Mt 493 150 24ms 14 Nov 2023 170th FoxInTheClouds 493 150 22ms 10 Feb 2026 175th ian-h-chamberlain 🇺🇸 490 151 23ms 17 Dec 2019 175th qwjhvbxi 490 151 21ms 7 Feb 2024 177th galloj 🇨🇿 487 152 24ms 10 Jan 2023 178th myfatemi04 484 153 32ms 10 Jan 2018 178th jhpaques 🇫🇷 484 153 24ms 28 Jul 2022 180th RDShah 481 154 25ms 31 Jan 2020 180th dzshn 481 154 20ms 9 Jun 2021 180th bbakersmith 481 154 34ms 28 Jun 2022 180th aksyristos 481 154 21ms 8 Mar 2023 180th tobyLovick 481 154 18ms 7 Dec 2023 180th EnTerr 481 154 20ms 25 Aug 2024 180th Pyroan 481 154 22ms 3 Nov 2025 187th dzhang314 477 155 22ms 14 Aug 2019 187th za3k 477 155 21ms 11 Oct 2022 187th r-benson 🇬🇧 477 155 28ms 1 Feb 2023 187th Hortaros 477 155 22ms 14 Apr 2023 191st G33kDude 474 156 21ms 20 Mar 2019 191st cellobix 474 156 22ms 15 Aug 2019 191st BREMAUCY 🇫🇷 474 156 27ms 2 Jan 2024 191st hiichbindermax 474 156 22ms 15 Sep 2024 191st M4rc0g1 474 156 22ms 21 Nov 2025 191st Andrey2001 474 156 27ms 6 days ago 197th tpaxman 🇨🇦 471 157 22ms 2 Dec 2020 198th zdzc 465 159 22ms 10 Jul 2018 198th rzhade3 465 159 19ms 1 Jul 2021 198th NicoAdams 465 159 20ms 21 Nov 2021 198th rowboat1 465 159 672ms 18 Jun 2022 202nd abailey2020 🇺🇸 463 160 25ms 13 Dec 2020 202nd knutae 🇳🇴 463 160 25ms 17 Nov 2021 202nd jfallon1997 463 160 27ms 5 Jan 2023 202nd AtengChen 463 160 19ms 29 Aug 2024 206th hardlyBearable 460 161 26ms 11 May 2019 206th Psirving 460 161 19ms 1 Aug 2020 206th SniperSmiley 🇺🇸 460 161 21ms 25 Jun 2022 206th GulgDev 460 161 24ms 21 Mar 2023 210th msrawson 457 162 22ms 15 Aug 2018 211th fgrosshans 🇫🇷 454 163 22ms 10 Jun 2024 211th Papushkado 454 163 21ms 10 Nov 2025 213th wrhm 451 164 26ms 12 Dec 2020 213th zlee1 451 164 20ms 30 Apr 2021 213th hymanimy 451 164 22ms 8 Jan 2022 216th Bodo171 448 165 20ms 5 Dec 2022 217th markus-rekdal 446 166 22ms 28 May 2019 217th ay2718 446 166 22ms 17 Jul 2019 217th andre-lameirinhas 🇵🇹 446 166 23ms 4 Sep 2020 217th kenny14231 446 166 22ms 5 Aug 2022 217th KiwiLT 446 166 22ms 22 Nov 2022 217th AdamMorris377 446 166 18ms 7 Sep 2024 223rd BrenSchaap 443 167 22ms 21 Oct 2021 223rd petroselo 443 167 23ms 29 Dec 2021 225th cingulataluke 440 168 23ms 30 Aug 2023 226th TheAristos 438 169 20ms 1 Nov 2019 226th mishak-sys 438 169 18ms 9 Sep 2025 228th itiievskyi 🇺🇦 435 170 24ms 10 Aug 2020 228th glesnick 435 170 21ms 6 Oct 2022 228th ziselsberger 435 170 28ms 7 Oct 2024 228th croc54 435 170 20ms 13 Jan 2025 228th zgialor-lab 435 170 24ms 8 days ago 233rd AkashTandon167 433 171 22ms 21 Nov 2020 233rd cros107 🇦🇺 433 171 37ms 14 Feb 2024 235th amollberg 🇸🇪 430 172 26ms 16 Feb 2022 235th mbittner20 430 172 21ms 27 May 2023 235th CutSandstone 430 172 32ms 7 Jul 2024 238th ludwig-n 428 173 22ms 4 Apr 2020 238th CodeAltF4 428 173 25ms 8 Mar 2022 238th myleopard 428 173 19ms 23 Dec 2022 First Prev 161–240 of 342 Next Last