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 81st Attero 🇸🇪 725 102 25ms 25 Sep 2020 82nd HumanoidCPU 718 103 23ms 7 Jun 2024 83rd NewDefectus 🇮🇱 712 104 21ms 16 Oct 2021 84th yzhs 🇩🇪 705 105 20ms 25 Oct 2020 84th Espiobest 705 105 27ms 26 Feb 2021 84th mokymok 🇺🇸 705 105 22ms 27 Sep 2021 84th Flekay 🇩🇪 705 105 19ms 79 mins ago 88th FlorianCassayre 🇫🇷 685 108 23ms 18 Sep 2023 89th RaBa21 🇭🇺 679 109 21ms 12 Jul 2025 90th SB-945 673 110 29ms 7 Apr 2024 90th Troon 673 110 27ms 27 Aug 2025 92nd keelimeguy 🇺🇸 661 112 25ms 17 May 2025 93rd stordev 649 114 21ms 26 Feb 2021 93rd robin-scragg 649 114 22ms 24 Aug 2025 95th chartung17 638 116 23ms 1 Jan 2024 96th jacklynnepenick 632 117 21ms 13 Aug 2021 96th JunkIce 632 117 27ms 24 Nov 2024 98th vezzick 627 118 21ms 5 Mar 2021 98th CommandLeo 🇮🇹 627 118 235ms 22 Nov 2025 100th bzijlema 🇳🇱 622 119 21ms 3 Jul 2024 101st giacomogallina 617 120 21ms 21 May 2020 102nd Lv0Sys 🇵🇱 612 121 21ms 21 Dec 2025 103rd OllieBoyne 🇬🇧 607 122 22ms 3 Jun 2021 103rd Emutis 🇱🇹 607 122 19ms 17 Sep 2025 105th rowechenzhong 602 123 22ms 25 Mar 2020 105th MichalMarsalek 🇨🇿 602 123 23ms 9 Oct 2022 105th qpwoeirut 602 123 22ms 20 Nov 2025 105th zhaohm14 602 123 20ms 9 Jan 2026 109th annaproxy 592 125 23ms 9 May 2022 109th commandz0 🇺🇸 592 125 22ms 21 May 2023 109th davecame 592 125 23ms 14 Sep 2023 112th Indivicivet 587 126 23ms 26 Oct 2021 112th vishwathg 587 126 26ms 2 Feb 2023 114th marcin7Cd 583 127 23ms 28 Sep 2019 115th daedals 578 128 21ms 31 May 2019 115th mathb0y512 578 128 21ms 11 Jan 2024 115th mathisfun271 578 128 53ms 13 Feb 2024 115th moustave 578 128 19ms 7 Apr 2025 119th jared-hughes 574 129 21ms 2 Oct 2021 119th ahmetdemirag 🇨🇾 574 129 21ms 4 Jul 2024 121st Bmrl7 569 130 22ms 7 Mar 2024 122nd Anonymousellama21 565 131 24ms 16 May 2024 123rd joll05 🇸🇪 561 132 22ms 20 Aug 2020 123rd SnowballSH 561 132 28ms 3 Feb 2021 123rd jeff-at-tamer-dot-codes 🇺🇸 561 132 23ms 25 Mar 2024 126th tkwa 556 133 23ms 4 Dec 2018 126th fourth-bit 556 133 42ms 13 Jul 2023 128th relet 552 134 22ms 8 Aug 2018 129th suwat513 548 135 45ms 15 Sep 2022 130th kevinmchung 544 136 28ms 3 Apr 2018 130th jarekwg 544 136 22ms 2 Oct 2020 130th OCNeve 544 136 20ms 18 Jun 2024 130th minhtrancccp 544 136 25ms 25 Nov 2024 134th neihousaigaai 540 137 21ms 6 Oct 2024 135th zbreit 🇺🇸 536 138 27ms 6 Aug 2020 135th rschwa6308 🇺🇸 536 138 27ms 6 Aug 2020 135th StardustGogeta 536 138 29ms 6 Aug 2020 135th mcjo163 536 138 34ms 2 Sep 2020 139th Stockoh 🇫🇷 532 139 37ms 27 Feb 2024 139th te-chnical 532 139 27ms 8 Jan 2026 141st bwenstar 529 140 21ms 21 Feb 2024 142nd rifatx 525 141 29ms 16 Mar 2023 142nd quimey 525 141 22ms 20 Jul 2023 144th Haksell 🇦🇶 521 142 21ms 13 Jun 2020 144th Fishron 521 142 20ms 19 Sep 2022 144th jatloe 521 142 19ms 6 Sep 2024 147th Brianzhengca 517 143 23ms 5 Feb 2021 147th TobyBoyne 🇬🇧 517 143 21ms 14 Apr 2022 149th celiendonze 🇨🇭 514 144 20ms 14 Apr 2023 149th Bulmenisaurus 514 144 22ms 1 Jul 2024 151st lmolteno 510 145 39ms 3 Mar 2021 151st guilhem-roy 🇫🇷 510 145 19ms 7 Mar 2022 151st frankgraziano 510 145 23ms 24 Apr 2025 151st TheZwierzLF 🇵🇱 510 145 18ms 21 May 2025 155th InigoK 🇺🇸 507 146 30ms 26 Aug 2025 156th clementblaudeau 503 147 20ms 7 Jun 2021 156th StefanHabel 🇨🇦 503 147 20ms 31 Dec 2022 156th yuchuehw 503 147 23ms 3 Jan 2024 159th yokasuretsu 500 148 26ms 21 Apr 2018 159th AgathokakologicalBit 500 148 28ms 3 Aug 2019 First Prev 81–160 of 337 Next Last