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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input NFA Simulator 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 301st inventshah 888 121 6ms 14 Sep 2022 302nd 4hg 🇺🇸 887 65 52ms 25 Jan 2023 303rd nwellnhof 🇩🇪 887 77 25ms 1 Aug 2022 304th KasperKivimaeki 🇫🇮 887 116 56ms 8 Apr 2025 305th inventshah 886 83 2,467ms 29 Oct 2024 306th edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 307th JayXon 🇺🇸 886 111 1,395ms 2 Nov 2023 308th GrayJoKing 🇦🇺 885 70 394ms 18 Feb 2022 309th tomtheisen 🇺🇸 884 86 15ms 27 Oct 2020 309th AlephSquirrel 884 86 15ms 15 Feb 2023 309th stefangimmillaro 884 86 21ms 15 Sep 2024 312th Shanethegamer 🇺🇸 884 89 584ms 16 Jan 2024 312th sisyphus-ppcg 🇦🇺 884 89 519ms 16 Jan 2024 312th MeWhenI 🇻🇦 884 89 502ms 24 May 2024 312th dokutan 884 89 703ms 24 Mar 2025 312th CaedenHarper 🇨🇦 884 89 493ms 30 Sep 2025 312th Babafaba 884 89 451ms 10 days ago 312th Yewzir 🇧🇪 884 89 419ms 6 days ago 319th Steffan153 🇫🇮 884 91 141ms 5 Aug 2024 319th sean-niemann 🇺🇸 884 91 143ms 19 May 2025 321st IanUtley 884 124 72ms 27 Apr 2024 322nd Steffan153 🇫🇮 883 95 9ms 31 Oct 2023 323rd inventshah 882 96 5ms 25 Jan 2023 324th JayXon 🇺🇸 882 129 168ms 25 Sep 2025 325th dvargas46 🇺🇸 881 90 220ms 23 Jan 2023 326th Lydxn 🇨🇦 881 103 378ms 12 Mar 2023 327th DialFrost 🇸🇬 880 122 8ms 5 Nov 2024 328th emplv 🇱🇻 879 144 329ms 31 Oct 2023 329th Yewzir 🇧🇪 878 74 964ms 21 days ago 330th sean-niemann 🇺🇸 877 103 14ms 8 Apr 2025 331st primo-ppcg 🇹🇭 877 114 56ms 20 Jun 2022 332nd btnlq 876 125 27ms 28 Nov 2021 333rd Yax42 🇫🇷 875 92 368ms 1 Aug 2025 333rd namelessiw 875 92 356ms 19 Aug 2025 335th primo-ppcg 🇹🇭 875 139 45ms 17 Apr 2022 336th dokutan 874 50 204ms 27 Aug 2024 337th ovs-code 🇩🇪 874 87 14ms 20 Nov 2024 338th inventshah 874 90 629ms 22 Jan 2024 338th DialFrost 🇸🇬 874 90 560ms 4 Jun 2024 338th CornerMercury 🇬🇧 874 90 538ms 19 Oct 2025 341st ovs-code 🇩🇪 874 92 147ms 20 Nov 2024 342nd edsrzf 🇳🇿 874 96 9ms 29 Jun 2025 343rd bstrat 873 43 5ms 4 Sep 2024 344th MeWhenI 🇻🇦 873 123 7ms 11 Sep 2022 344th Shanethegamer 🇺🇸 873 123 10ms 11 Sep 2022 344th sean-niemann 🇺🇸 873 123 11ms 8 Oct 2024 347th nwellnhof 🇩🇪 873 145 301ms 17 Aug 2021 347th stefangimmillaro 873 145 281ms 7 Nov 2023 347th DialFrost 🇸🇬 873 145 385ms 5 Jun 2024 350th scpchicken 🇵🇼 872 81 81ms 4 May 2022 351st Alex-x90 🇺🇸 872 109 20ms 1 Sep 2024 351st blaztoma 🇱🇹 872 109 25ms 14 days ago 353rd inventshah 872 118 61ms 25 Jan 2023 354th nwellnhof 🇩🇪 871 51 49ms 4 Oct 2020 354th SirBogman 🇺🇸 871 51 53ms 1 Sep 2022 356th Steffan153 🇫🇮 871 103 473ms 31 Oct 2023 357th Shanethegamer 🇺🇸 870 106 104ms 24 May 2025 358th Shanethegamer 🇺🇸 870 113 1,322ms 29 Dec 2023 359th Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 360th m-tkach 🇺🇦 870 146 42ms 31 Oct 2023 361st stefangimmillaro 869 92 119ms 30 Oct 2023 361st kg583 🇺🇸 869 92 4,259ms 9 May 2025 363rd sean-niemann 🇺🇸 869 107 444ms 8 Apr 2025 364th Steffan153 🇫🇮 869 112 52ms 20 Feb 2023 365th kumavale 869 131 163ms 14 days ago 366th stefangimmillaro 869 140 48ms 7 Nov 2023 367th Steffan153 🇫🇮 868 103 123ms 12 Dec 2023 368th Steffan153 🇫🇮 867 142 53ms 6 Jul 2024 369th primo-ppcg 🇹🇭 867 146 291ms 30 Apr 2020 370th MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 371st DialFrost 🇸🇬 865 85 3,793ms 21 Nov 2024 372nd AlephSquirrel 865 91 596ms 21 Jan 2024 373rd ScottHamper 865 93 374ms 23 Feb 2022 373rd MeWhenI 🇻🇦 865 93 411ms 26 Jul 2023 375th tayloia 🇬🇧 864 88 16ms 18 Jul 2023 First Prev 301–375 of 1,448 Next Last