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 🇺🇸 720 115 1,068ms 30 Oct 2023 642nd Shanethegamer 🇺🇸 720 120 20ms 17 Dec 2023 643rd joll05 🇸🇪 720 132 25ms 20 Aug 2020 643rd albanian-laundromat 🇺🇸 720 132 22ms 16 Sep 2025 645th Attero 🇸🇪 718 106 17ms 28 Oct 2020 645th jared-hughes 718 106 23ms 3 Aug 2022 645th coreynash 718 106 18ms 16 Feb 2024 648th lynn 717 62 40ms 24 Oct 2021 649th antimon2 🇯🇵 717 86 1,403ms 18 Aug 2025 650th tkwa 715 133 25ms 4 Dec 2018 650th fourth-bit 715 133 51ms 13 Jul 2023 652nd Alessandro-Balconi 🇮🇹 714 49 92ms 14 Jul 2023 652nd Shanethegamer 🇺🇸 714 49 85ms 7 Dec 2024 654th raphaelimahorn 711 107 17ms 17 Aug 2021 654th scpchicken 🇵🇼 711 107 14ms 26 Jan 2022 654th itsh01 711 107 17ms 3 Apr 2022 654th solmyr2000 711 107 15ms 11 Jun 2022 654th rifatx 711 107 15ms 17 Mar 2023 654th acollett89 711 107 15ms 4 Aug 2025 660th Yewzir 🇧🇪 710 172 44ms 9 Jun 2024 661st relet 709 134 20ms 8 Aug 2018 661st melven 709 134 23ms 16 Oct 2025 663rd user189032 708 158 296ms 30 May 2019 664th SirBogman 🇺🇸 707 86 3,594ms 11 Apr 2024 664th ovs-code 🇩🇪 707 86 20ms 4 Oct 2024 666th Shanethegamer 🇺🇸 707 114 390ms 31 Oct 2023 667th lynn 707 117 1,077ms 30 Nov 2021 668th Shanethegamer 🇺🇸 706 146 2,934ms 9 Jan 2022 668th Yewzir 🇧🇪 706 146 60ms 10 Jun 2024 670th andersk 🇺🇸 706 162 155ms 18 Mar 2020 671st HETHAT 🇩🇿 704 135 22ms 22 Mar 2021 672nd strout 703 159 331ms 14 Dec 2023 673rd Waffle3z 700 129 16ms 17 Apr 2022 673rd CaedenHarper 🇨🇦 700 129 6ms 22 Aug 2025 675th stefangimmillaro 699 113 10ms 7 Nov 2023 676th jarekwg 699 136 21ms 2 Oct 2020 676th OCNeve 699 136 21ms 18 Jun 2024 676th minhtrancccp 699 136 24ms 25 Nov 2024 676th luuumine 🇫🇷 699 136 23ms 17 Oct 2025 680th primo-ppcg 🇹🇭 699 147 485ms 1 Jun 2020 681st CaedenHarper 🇨🇦 699 160 255ms 22 Aug 2025 682nd jake-freeman 698 109 18ms 13 May 2020 682nd ArmaanAS 698 109 21ms 7 Mar 2021 682nd voytxt 🇨🇿 698 109 18ms 12 Jul 2024 682nd Lv0Sys 🇵🇱 698 109 16ms 20 Feb 2026 686th Yewzir 🇧🇪 698 134 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 27ms 15 Mar 2020 689th suwat513 694 137 49ms 15 Sep 2022 689th neihousaigaai 694 137 22ms 6 Oct 2024 692nd Yewzir 🇧🇪 693 135 10ms 9 Jun 2024 693rd Yewzir 🇧🇪 693 186 101ms 23 days ago 694th helbling 🇨🇭 691 110 21ms 3 Sep 2025 695th yzhs 🇩🇪 690 162 298ms 25 Jul 2021 696th SnowballSH 689 138 26ms 3 Feb 2021 697th annaproxy 689 159 32ms 11 May 2023 698th CaedenHarper 🇨🇦 688 117 177ms 17 Aug 2025 699th CaedenHarper 🇨🇦 688 136 11ms 22 Aug 2025 700th saito-ta 🇯🇵 687 87 530ms 23 Oct 2023 701st JOrE20 685 111 14ms 7 Feb 2026 702nd Stockoh 🇫🇷 684 139 34ms 27 Feb 2024 702nd te-chnical 684 139 31ms 8 Jan 2026 704th AlephSquirrel 683 55 4ms 8 Nov 2025 705th KasperKivimaeki 🇫🇮 683 137 492ms 7 Nov 2025 706th MeWhenI 🇻🇦 683 147 45ms 17 Feb 2023 707th MahlerFive 🇨🇦 681 186 383ms 24 Apr 2020 708th DialFrost 🇸🇬 679 88 3,026ms 7 Oct 2024 709th mintypython 679 112 14ms 16 Oct 2018 709th saramaebee 679 112 20ms 18 Oct 2018 709th igmcdowell 679 112 22ms 4 Jan 2022 712th commandz0 🇺🇸 679 116 522ms 1 Sep 2025 713th Jiramide 679 133 12ms 7 Feb 2021 714th kevinmchung 679 140 34ms 3 Apr 2018 715th ReidZ3 🇺🇸 678 165 315ms 13 Dec 2020 716th MichalMarsalek 🇨🇿 674 135 379ms 30 Aug 2022 717th dokutan 674 138 250ms 13 Nov 2025 718th rifatx 674 141 27ms 16 Mar 2023 718th quimey 674 141 22ms 20 Jul 2023 720th KatieLG 🇬🇧 673 71 48ms 27 Nov 2023 First Prev 641–720 of 1,544 Next Last
