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 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 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 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 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 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 321st nwellnhof 🇩🇪 887 77 24ms 1 Aug 2022 322nd KasperKivimaeki 🇫🇮 887 116 63ms 8 Apr 2025 323rd edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 324th JayXon 🇺🇸 886 111 1,448ms 2 Nov 2023 325th GrayJoKing 🇦🇺 885 70 481ms 18 Feb 2022 326th inventshah 885 96 4ms 25 Jan 2023 327th tomtheisen 🇺🇸 884 86 22ms 27 Oct 2020 327th AlephSquirrel 884 86 15ms 15 Feb 2023 327th stefangimmillaro 884 86 17ms 15 Sep 2024 330th Shanethegamer 🇺🇸 884 89 552ms 16 Jan 2024 330th sisyphus-ppcg 🇦🇺 884 89 534ms 16 Jan 2024 330th MeWhenI 🇻🇦 884 89 485ms 24 May 2024 330th dokutan 884 89 446ms 24 Mar 2025 330th Babafaba 884 89 485ms 26 Nov 2025 330th Yewzir 🇧🇪 884 89 486ms 30 Nov 2025 330th CornerMercury 🇬🇧 884 89 471ms 17 Dec 2025 337th Steffan153 🇫🇮 884 91 185ms 5 Aug 2024 337th sean-niemann 🇺🇸 884 91 151ms 19 May 2025 339th IanUtley 884 124 51ms 27 Apr 2024 340th primo-ppcg 🇹🇭 883 94 15ms 21 Aug 2023 341st Lydxn 🇨🇦 882 103 424ms 12 Mar 2023 342nd JayXon 🇺🇸 882 129 186ms 25 Sep 2025 343rd Yewzir 🇧🇪 881 74 1,510ms 15 Nov 2025 344th primo-ppcg 🇹🇭 881 114 39ms 20 Jun 2022 345th DialFrost 🇸🇬 880 122 5ms 5 Nov 2024 346th Steffan153 🇫🇮 879 102 486ms 6 hours ago 347th emplv 🇱🇻 879 144 395ms 31 Oct 2023 348th m-tkach 🇺🇦 877 134 33ms 9 Feb 2026 349th sean-niemann 🇺🇸 876 103 15ms 8 Apr 2025 350th btnlq 876 125 31ms 28 Nov 2021 351st Yax42 🇫🇷 875 92 441ms 1 Aug 2025 351st namelessiw 875 92 483ms 19 Aug 2025 353rd Shanethegamer 🇺🇸 875 106 180ms 24 May 2025 354th DialFrost 🇸🇬 875 110 136ms 30 Nov 2025 355th primo-ppcg 🇹🇭 875 139 42ms 17 Apr 2022 356th dokutan 874 50 183ms 27 Aug 2024 357th scpchicken 🇵🇼 874 81 69ms 4 May 2022 358th ovs-code 🇩🇪 874 87 15ms 20 Nov 2024 359th inventshah 874 90 513ms 22 Jan 2024 359th DialFrost 🇸🇬 874 90 517ms 4 Jun 2024 361st ovs-code 🇩🇪 874 92 154ms 20 Nov 2024 362nd bstrat 873 43 6ms 4 Sep 2024 363rd sean-niemann 🇺🇸 873 107 457ms 8 Apr 2025 364th MeWhenI 🇻🇦 873 123 7ms 11 Sep 2022 364th Shanethegamer 🇺🇸 873 123 7ms 11 Sep 2022 364th sean-niemann 🇺🇸 873 123 7ms 8 Oct 2024 367th nwellnhof 🇩🇪 873 145 335ms 17 Aug 2021 367th stefangimmillaro 873 145 288ms 7 Nov 2023 367th DialFrost 🇸🇬 873 145 336ms 5 Jun 2024 370th Alex-x90 🇺🇸 872 109 21ms 1 Sep 2024 371st inventshah 872 118 65ms 25 Jan 2023 372nd nwellnhof 🇩🇪 871 51 40ms 4 Oct 2020 372nd SirBogman 🇺🇸 871 51 44ms 1 Sep 2022 374th kg583 🇺🇸 871 92 3,693ms 9 May 2025 375th Steffan153 🇫🇮 871 103 122ms 12 Dec 2023 375th DialFrost 🇸🇬 871 103 64ms 4 Jan 2026 377th Shanethegamer 🇺🇸 870 113 1,666ms 29 Dec 2023 378th Steffan153 🇫🇮 870 126 25ms 28 Nov 2022 379th stefangimmillaro 869 92 142ms 30 Oct 2023 380th Steffan153 🇫🇮 869 112 55ms 20 Feb 2023 381st kumavale 869 131 166ms 22 Nov 2025 382nd stefangimmillaro 869 140 42ms 7 Nov 2023 383rd DialFrost 🇸🇬 867 85 2,789ms 21 Nov 2024 384th Steffan153 🇫🇮 867 142 51ms 6 Jul 2024 385th primo-ppcg 🇹🇭 867 146 305ms 30 Apr 2020 386th ScottHamper 866 93 442ms 23 Feb 2022 386th MeWhenI 🇻🇦 866 93 452ms 26 Jul 2023 388th MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 389th AlephSquirrel 865 91 526ms 21 Jan 2024 389th snoozingnewt 🇨🇦 865 91 412ms 43 hours ago 391st edsrzf 🇳🇿 865 96 9ms 29 Jun 2025 392nd tayloia 🇬🇧 864 88 23ms 18 Jul 2023 393rd Troon 864 110 27ms 27 Aug 2025 394th Shanethegamer 🇺🇸 864 136 32ms 10 Feb 2026 394th Steffan153 🇫🇮 864 136 32ms 12 Feb 2026 396th CLOStrophobic 🇮🇹 862 93 3,578ms 2 Feb 2025 397th anter69 🇭🇺 860 67 45ms 31 Jan 2023 397th KatieLG 🇬🇧 860 67 42ms 27 Nov 2023 399th MeWhenI 🇻🇦 860 93 150ms 30 Oct 2023 400th edsrzf 🇳🇿 860 117 21ms 7 days ago First Prev 321–400 of 1,505 Next Last