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 320th Shanethegamer 🇺🇸 893 142 351ms 31 Oct 2023 320th sean-niemann 🇺🇸 893 142 367ms 7 Nov 2023 320th Steffan153 🇫🇮 893 142 350ms 26 Jul 2024 324th inventshah 892 83 2,578ms 29 Oct 2024 325th JayXon 🇺🇸 892 111 1,590ms 2 Nov 2023 326th JayXon 🇺🇸 891 101 516ms 31 Oct 2023 326th Steffan153 🇫🇮 891 101 499ms 43 hours ago 328th edsrzf 🇳🇿 890 87 133ms 3 Feb 2025 329th primo-ppcg 🇹🇭 890 90 297ms 25 Apr 2025 330th inventshah 890 121 5ms 14 Sep 2022 331st KasperKivimaeki 🇫🇮 889 116 60ms 8 Apr 2025 332nd 4hg 🇺🇸 887 65 41ms 25 Jan 2023 333rd nwellnhof 🇩🇪 887 77 23ms 1 Aug 2022 334th GrayJoKing 🇦🇺 885 70 471ms 18 Feb 2022 335th Shanethegamer 🇺🇸 885 89 640ms 16 Jan 2024 335th sisyphus-ppcg 🇦🇺 885 89 625ms 16 Jan 2024 335th MeWhenI 🇻🇦 885 89 538ms 24 May 2024 335th dokutan 885 89 547ms 24 Mar 2025 335th Babafaba 885 89 554ms 26 Nov 2025 335th Yewzir 🇧🇪 885 89 455ms 30 Nov 2025 335th CornerMercury 🇬🇧 885 89 411ms 17 Dec 2025 342nd inventshah 885 96 4ms 25 Jan 2023 343rd Lydxn 🇨🇦 885 103 411ms 12 Mar 2023 344th Yewzir 🇧🇪 884 74 1,546ms 15 Nov 2025 345th tomtheisen 🇺🇸 884 86 18ms 27 Oct 2020 345th AlephSquirrel 884 86 20ms 15 Feb 2023 345th stefangimmillaro 884 86 18ms 15 Sep 2024 348th Steffan153 🇫🇮 884 91 164ms 5 Aug 2024 348th sean-niemann 🇺🇸 884 91 157ms 19 May 2025 350th IanUtley 884 124 49ms 27 Apr 2024 351st primo-ppcg 🇹🇭 883 94 15ms 21 Aug 2023 351st kg583 🇺🇸 883 94 16ms 40 hours ago 353rd DialFrost 🇸🇬 882 122 6ms 5 Nov 2024 354th primo-ppcg 🇹🇭 881 114 39ms 20 Jun 2022 355th emplv 🇱🇻 881 144 381ms 31 Oct 2023 356th m-tkach 🇺🇦 880 134 33ms 9 Feb 2026 356th Steffan153 🇫🇮 880 134 32ms 43 hours ago 358th Shanethegamer 🇺🇸 879 106 163ms 24 May 2025 359th DialFrost 🇸🇬 879 110 136ms 30 Nov 2025 360th primo-ppcg 🇹🇭 879 139 42ms 17 Apr 2022 361st sean-niemann 🇺🇸 878 103 14ms 8 Apr 2025 362nd Yax42 🇫🇷 877 92 425ms 1 Aug 2025 362nd namelessiw 877 92 449ms 19 Aug 2025 364th scpchicken 🇵🇼 876 81 69ms 4 May 2022 365th Shanethegamer 🇺🇸 876 113 1,640ms 29 Dec 2023 366th btnlq 876 125 26ms 28 Nov 2021 367th inventshah 875 90 621ms 22 Jan 2024 367th DialFrost 🇸🇬 875 90 552ms 4 Jun 2024 369th MeWhenI 🇻🇦 875 123 7ms 11 Sep 2022 369th Shanethegamer 🇺🇸 875 123 7ms 11 Sep 2022 369th sean-niemann 🇺🇸 875 123 7ms 8 Oct 2024 372nd nwellnhof 🇩🇪 875 145 385ms 17 Aug 2021 372nd stefangimmillaro 875 145 353ms 7 Nov 2023 372nd DialFrost 🇸🇬 875 145 399ms 5 Jun 2024 375th dokutan 874 50 183ms 27 Aug 2024 376th ovs-code 🇩🇪 874 87 23ms 20 Nov 2024 377th ovs-code 🇩🇪 874 92 180ms 20 Nov 2024 378th sean-niemann 🇺🇸 874 107 457ms 8 Apr 2025 379th inventshah 874 118 63ms 25 Jan 2023 380th bstrat 873 43 6ms 4 Sep 2024 381st stefangimmillaro 873 92 141ms 30 Oct 2023 382nd Alex-x90 🇺🇸 872 109 22ms 1 Sep 2024 383rd stefangimmillaro 872 140 42ms 7 Nov 2023 384th nwellnhof 🇩🇪 871 51 37ms 4 Oct 2020 384th SirBogman 🇺🇸 871 51 42ms 1 Sep 2022 386th DialFrost 🇸🇬 871 85 2,334ms 21 Nov 2024 387th kg583 🇺🇸 871 92 4,191ms 9 May 2025 388th Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 389th Steffan153 🇫🇮 869 112 52ms 20 Feb 2023 390th primo-ppcg 🇹🇭 869 146 348ms 30 Apr 2020 391st ScottHamper 867 93 437ms 23 Feb 2022 391st MeWhenI 🇻🇦 867 93 433ms 26 Jul 2023 393rd Shanethegamer 🇺🇸 867 136 32ms 10 Feb 2026 394th Steffan153 🇫🇮 867 142 63ms 6 Jul 2024 395th edsrzf 🇳🇿 866 100 66ms 13 Feb 2025 396th MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 397th emgordon154 865 82 68ms 18 days ago 398th AlephSquirrel 865 91 626ms 21 Jan 2024 398th snoozingnewt 🇨🇦 865 91 532ms 11 Mar 2026 400th edsrzf 🇳🇿 865 96 9ms 29 Jun 2025 First Prev 321–400 of 1,574 Next Last