Roman to Arabic in all languages 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 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 Bytes Time Submitted 641st Shanethegamer 🇺🇸 723 139 39ms 30 Jun 2022 642nd Shanethegamer 🇺🇸 720 115 1,069ms 30 Oct 2023 643rd joll05 🇸🇪 720 132 22ms 20 Aug 2020 643rd albanian-laundromat 720 132 21ms 16 Sep 2025 645th lynn 717 62 42ms 24 Oct 2021 646th antimon2 🇯🇵 717 86 1,044ms 18 Aug 2025 647th Attero 🇸🇪 717 106 14ms 28 Oct 2020 647th jared-hughes 717 106 15ms 3 Aug 2022 647th coreynash 717 106 16ms 16 Feb 2024 650th tkwa 715 133 21ms 4 Dec 2018 650th fourth-bit 715 133 42ms 13 Jul 2023 652nd Alessandro-Balconi 🇮🇹 714 49 92ms 14 Jul 2023 652nd Shanethegamer 🇺🇸 714 49 85ms 7 Dec 2024 654th raphaelimahorn 711 107 16ms 17 Aug 2021 654th scpchicken 🇵🇼 711 107 14ms 26 Jan 2022 654th itsh01 711 107 14ms 3 Apr 2022 654th solmyr2000 711 107 14ms 11 Jun 2022 654th rifatx 711 107 16ms 17 Mar 2023 654th acollett89 711 107 12ms 4 Aug 2025 660th relet 709 134 21ms 8 Aug 2018 660th melven 709 134 23ms 16 Oct 2025 662nd user189032 708 158 296ms 30 May 2019 663rd ovs-code 🇩🇪 707 86 20ms 4 Oct 2024 664th lynn 707 117 1,077ms 30 Nov 2021 665th Yewzir 🇧🇪 707 172 44ms 9 Jun 2024 666th SirBogman 🇺🇸 706 86 3,594ms 11 Apr 2024 667th Shanethegamer 🇺🇸 706 114 390ms 31 Oct 2023 668th andersk 🇺🇸 706 162 155ms 18 Mar 2020 669th Shanethegamer 🇺🇸 705 146 2,945ms 9 Jan 2022 669th Yewzir 🇧🇪 705 146 60ms 10 Jun 2024 671st HETHAT 🇩🇿 704 135 21ms 22 Mar 2021 672nd strout 703 159 331ms 14 Dec 2023 673rd Waffle3z 699 129 16ms 17 Apr 2022 673rd CaedenHarper 🇨🇦 699 129 6ms 22 Aug 2025 675th jarekwg 699 136 19ms 2 Oct 2020 675th OCNeve 699 136 20ms 18 Jun 2024 675th minhtrancccp 699 136 21ms 25 Nov 2024 675th luuumine 🇫🇷 699 136 22ms 17 Oct 2025 679th CaedenHarper 🇨🇦 699 160 255ms 22 Aug 2025 680th jake-freeman 698 109 15ms 13 May 2020 680th ArmaanAS 698 109 14ms 7 Mar 2021 680th voytxt 🇨🇿 698 109 15ms 12 Jul 2024 680th Lv0Sys 🇵🇱 698 109 15ms 20 Feb 2026 684th stefangimmillaro 698 113 8ms 7 Nov 2023 685th primo-ppcg 🇹🇭 698 147 485ms 1 Jun 2020 686th Yewzir 🇧🇪 697 134 472ms 15 Nov 2025 687th sean-niemann 🇺🇸 696 122 3ms 31 Oct 2023 688th jared-hughes 694 64 43ms 17 Apr 2022 689th yzhs 🇩🇪 694 137 22ms 15 Mar 2020 689th suwat513 694 137 43ms 15 Sep 2022 689th neihousaigaai 694 137 21ms 6 Oct 2024 692nd Yewzir 🇧🇪 693 135 10ms 9 Jun 2024 693rd Yewzir 🇧🇪 693 186 94ms 10 days ago 694th helbling 🇨🇭 691 110 19ms 3 Sep 2025 695th yzhs 🇩🇪 690 162 298ms 25 Jul 2021 696th SnowballSH 689 138 28ms 3 Feb 2021 697th annaproxy 689 159 32ms 11 May 2023 698th CaedenHarper 🇨🇦 688 117 164ms 17 Aug 2025 699th CaedenHarper 🇨🇦 688 136 11ms 22 Aug 2025 700th saito-ta 🇯🇵 687 87 537ms 23 Oct 2023 701st JOrE20 685 111 13ms 7 Feb 2026 702nd Stockoh 🇫🇷 684 139 36ms 27 Feb 2024 702nd te-chnical 684 139 26ms 8 Jan 2026 704th AlephSquirrel 683 55 4ms 8 Nov 2025 705th MeWhenI 🇻🇦 683 147 45ms 17 Feb 2023 706th KasperKivimaeki 🇫🇮 682 137 492ms 7 Nov 2025 707th MahlerFive 🇨🇦 680 186 375ms 24 Apr 2020 708th DialFrost 🇸🇬 679 88 3,026ms 7 Oct 2024 709th mintypython 679 112 13ms 16 Oct 2018 709th saramaebee 679 112 15ms 18 Oct 2018 709th igmcdowell 679 112 13ms 4 Jan 2022 712th commandz0 🇺🇸 679 116 537ms 1 Sep 2025 713th kevinmchung 679 140 28ms 3 Apr 2018 714th Jiramide 678 133 13ms 7 Feb 2021 715th ReidZ3 🇺🇸 678 165 319ms 13 Dec 2020 716th MichalMarsalek 🇨🇿 674 135 379ms 30 Aug 2022 717th dokutan 674 138 250ms 13 Nov 2025 718th rifatx 674 141 28ms 16 Mar 2023 718th quimey 674 141 22ms 20 Jul 2023 720th KatieLG 🇬🇧 673 71 48ms 27 Nov 2023 First Prev 641–720 of 1,520 Next Last
