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 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 Bytes Time Submitted 319th MeWhenI 🇻🇦 884 89 485ms 24 May 2024 319th dokutan 884 89 494ms 24 Mar 2025 319th Babafaba 884 89 568ms 26 Nov 2025 319th Yewzir 🇧🇪 884 89 531ms 30 Nov 2025 319th CornerMercury 🇬🇧 884 89 471ms 17 Dec 2025 326th Steffan153 🇫🇮 884 91 177ms 5 Aug 2024 326th sean-niemann 🇺🇸 884 91 144ms 19 May 2025 328th inventshah 884 96 4ms 25 Jan 2023 329th IanUtley 884 124 49ms 27 Apr 2024 330th Steffan153 🇫🇮 883 95 9ms 31 Oct 2023 331st Lydxn 🇨🇦 882 103 419ms 12 Mar 2023 332nd JayXon 🇺🇸 882 129 162ms 25 Sep 2025 333rd Yewzir 🇧🇪 881 74 1,510ms 15 Nov 2025 334th primo-ppcg 🇹🇭 881 114 39ms 20 Jun 2022 335th DialFrost 🇸🇬 880 122 5ms 5 Nov 2024 336th emplv 🇱🇻 879 144 363ms 31 Oct 2023 337th m-tkach 🇺🇦 877 134 33ms 4 days ago 338th btnlq 876 125 27ms 28 Nov 2021 339th Yax42 🇫🇷 875 92 441ms 1 Aug 2025 339th namelessiw 875 92 483ms 19 Aug 2025 341st sean-niemann 🇺🇸 875 103 15ms 8 Apr 2025 342nd DialFrost 🇸🇬 875 110 114ms 30 Nov 2025 343rd primo-ppcg 🇹🇭 875 139 42ms 17 Apr 2022 344th dokutan 874 50 183ms 27 Aug 2024 345th ovs-code 🇩🇪 874 87 15ms 20 Nov 2024 346th inventshah 874 90 513ms 22 Jan 2024 346th DialFrost 🇸🇬 874 90 550ms 4 Jun 2024 348th ovs-code 🇩🇪 874 92 154ms 20 Nov 2024 349th edsrzf 🇳🇿 874 96 9ms 29 Jun 2025 350th bstrat 873 43 6ms 4 Sep 2024 351st Shanethegamer 🇺🇸 873 106 125ms 24 May 2025 352nd MeWhenI 🇻🇦 873 123 7ms 11 Sep 2022 352nd Shanethegamer 🇺🇸 873 123 7ms 11 Sep 2022 352nd sean-niemann 🇺🇸 873 123 7ms 8 Oct 2024 355th nwellnhof 🇩🇪 873 145 339ms 17 Aug 2021 355th stefangimmillaro 873 145 312ms 7 Nov 2023 355th DialFrost 🇸🇬 873 145 417ms 5 Jun 2024 358th scpchicken 🇵🇼 872 81 69ms 4 May 2022 359th Alex-x90 🇺🇸 872 109 21ms 1 Sep 2024 360th inventshah 872 118 56ms 25 Jan 2023 361st nwellnhof 🇩🇪 871 51 40ms 4 Oct 2020 361st SirBogman 🇺🇸 871 51 44ms 1 Sep 2022 363rd kg583 🇺🇸 871 92 3,693ms 9 May 2025 364th Steffan153 🇫🇮 871 103 563ms 31 Oct 2023 364th Steffan153 🇫🇮 871 103 117ms 12 Dec 2023 364th DialFrost 🇸🇬 871 103 66ms 4 Jan 2026 367th sean-niemann 🇺🇸 871 107 457ms 8 Apr 2025 368th Shanethegamer 🇺🇸 870 113 1,721ms 29 Dec 2023 369th Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 370th stefangimmillaro 869 92 133ms 30 Oct 2023 371st Steffan153 🇫🇮 869 112 55ms 20 Feb 2023 372nd kumavale 869 131 171ms 22 Nov 2025 373rd stefangimmillaro 869 140 42ms 7 Nov 2023 374th DialFrost 🇸🇬 867 85 2,789ms 21 Nov 2024 375th Steffan153 🇫🇮 867 142 51ms 6 Jul 2024 376th primo-ppcg 🇹🇭 867 146 303ms 30 Apr 2020 377th ScottHamper 866 93 442ms 23 Feb 2022 377th MeWhenI 🇻🇦 866 93 452ms 26 Jul 2023 379th MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 380th AlephSquirrel 865 91 552ms 21 Jan 2024 381st tayloia 🇬🇧 864 88 16ms 18 Jul 2023 382nd Troon 864 110 27ms 27 Aug 2025 383rd Shanethegamer 🇺🇸 864 136 32ms 4 days ago 383rd Steffan153 🇫🇮 864 136 33ms 2 days ago 385th CLOStrophobic 🇮🇹 862 93 3,578ms 2 Feb 2025 386th anter69 🇭🇺 860 67 52ms 31 Jan 2023 386th KatieLG 🇬🇧 860 67 46ms 27 Nov 2023 388th MeWhenI 🇻🇦 860 93 139ms 30 Oct 2023 389th canissimia 🇦🇶 857 183 18ms 29 Nov 2023 390th SirBogman 🇺🇸 856 111 20ms 29 Dec 2021 391st stefangimmillaro 856 133 150ms 7 Nov 2023 391st DialFrost 🇸🇬 856 133 156ms 1 Apr 2025 391st lynn 856 133 168ms 14 Nov 2025 394th duckyluuk 🇳🇱 855 97 108ms 11 Dec 2024 394th MeWhenI 🇻🇦 855 97 253ms 10 Jan 2025 396th Steffan153 🇫🇮 855 115 1,499ms 13 Mar 2023 397th Bubbler-4 854 52 42ms 9 Dec 2021 398th kirjavascript 854 89 19ms 13 Feb 2025 399th Shanethegamer 🇺🇸 854 105 562ms 17 Dec 2022 399th Lydxn 🇨🇦 854 105 555ms 12 Mar 2023 First Prev 321–400 of 1,484 Next Last