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 321st inventshah 888 83 2,734ms 29 Oct 2024 322nd JayXon 🇺🇸 888 101 516ms 31 Oct 2023 323rd 4hg 🇺🇸 887 65 41ms 25 Jan 2023 324th nwellnhof 🇩🇪 887 77 24ms 1 Aug 2022 325th KasperKivimaeki 🇫🇮 887 116 61ms 8 Apr 2025 326th edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 327th JayXon 🇺🇸 886 111 1,414ms 2 Nov 2023 328th GrayJoKing 🇦🇺 885 70 566ms 18 Feb 2022 329th inventshah 885 96 4ms 25 Jan 2023 330th tomtheisen 🇺🇸 884 86 17ms 27 Oct 2020 330th AlephSquirrel 884 86 14ms 15 Feb 2023 330th stefangimmillaro 884 86 17ms 15 Sep 2024 333rd Shanethegamer 🇺🇸 884 89 552ms 16 Jan 2024 333rd sisyphus-ppcg 🇦🇺 884 89 534ms 16 Jan 2024 333rd MeWhenI 🇻🇦 884 89 485ms 24 May 2024 333rd dokutan 884 89 446ms 24 Mar 2025 333rd Babafaba 884 89 485ms 26 Nov 2025 333rd Yewzir 🇧🇪 884 89 486ms 30 Nov 2025 333rd CornerMercury 🇬🇧 884 89 471ms 17 Dec 2025 340th Steffan153 🇫🇮 884 91 153ms 5 Aug 2024 340th sean-niemann 🇺🇸 884 91 156ms 19 May 2025 342nd Lydxn 🇨🇦 884 103 411ms 12 Mar 2023 343rd IanUtley 884 124 49ms 27 Apr 2024 344th primo-ppcg 🇹🇭 883 94 15ms 21 Aug 2023 345th DialFrost 🇸🇬 882 122 5ms 5 Nov 2024 346th Yewzir 🇧🇪 881 74 1,546ms 15 Nov 2025 347th primo-ppcg 🇹🇭 881 114 39ms 20 Jun 2022 348th Steffan153 🇫🇮 879 102 479ms 19 days ago 349th emplv 🇱🇻 879 144 386ms 31 Oct 2023 350th Shanethegamer 🇺🇸 877 106 165ms 24 May 2025 351st m-tkach 🇺🇦 877 134 33ms 9 Feb 2026 352nd sean-niemann 🇺🇸 876 103 15ms 8 Apr 2025 353rd btnlq 876 125 26ms 28 Nov 2021 354th scpchicken 🇵🇼 875 81 69ms 4 May 2022 355th Yax42 🇫🇷 875 92 519ms 1 Aug 2025 355th namelessiw 875 92 449ms 19 Aug 2025 357th DialFrost 🇸🇬 875 110 136ms 30 Nov 2025 358th MeWhenI 🇻🇦 875 123 7ms 11 Sep 2022 358th Shanethegamer 🇺🇸 875 123 7ms 11 Sep 2022 358th sean-niemann 🇺🇸 875 123 7ms 8 Oct 2024 361st primo-ppcg 🇹🇭 875 139 42ms 17 Apr 2022 362nd dokutan 874 50 183ms 27 Aug 2024 363rd ovs-code 🇩🇪 874 87 14ms 20 Nov 2024 364th inventshah 874 90 513ms 22 Jan 2024 364th DialFrost 🇸🇬 874 90 517ms 4 Jun 2024 366th ovs-code 🇩🇪 874 92 163ms 20 Nov 2024 367th bstrat 873 43 6ms 4 Sep 2024 368th sean-niemann 🇺🇸 873 107 457ms 8 Apr 2025 369th kumavale 873 131 171ms 22 Nov 2025 370th nwellnhof 🇩🇪 873 145 335ms 17 Aug 2021 370th stefangimmillaro 873 145 288ms 7 Nov 2023 370th DialFrost 🇸🇬 873 145 336ms 5 Jun 2024 373rd Alex-x90 🇺🇸 872 109 21ms 1 Sep 2024 374th inventshah 872 118 67ms 25 Jan 2023 375th nwellnhof 🇩🇪 871 51 40ms 4 Oct 2020 375th SirBogman 🇺🇸 871 51 44ms 1 Sep 2022 377th kg583 🇺🇸 871 92 3,693ms 9 May 2025 378th Steffan153 🇫🇮 871 103 122ms 12 Dec 2023 378th DialFrost 🇸🇬 871 103 67ms 4 Jan 2026 380th Shanethegamer 🇺🇸 870 113 1,394ms 29 Dec 2023 381st Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 382nd stefangimmillaro 869 92 142ms 30 Oct 2023 383rd Steffan153 🇫🇮 869 112 55ms 20 Feb 2023 384th stefangimmillaro 869 140 42ms 7 Nov 2023 385th DialFrost 🇸🇬 867 85 2,723ms 21 Nov 2024 386th Steffan153 🇫🇮 867 142 51ms 6 Jul 2024 387th primo-ppcg 🇹🇭 867 146 305ms 30 Apr 2020 388th ScottHamper 866 93 437ms 23 Feb 2022 388th MeWhenI 🇻🇦 866 93 433ms 26 Jul 2023 390th MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 391st AlephSquirrel 865 91 526ms 21 Jan 2024 391st snoozingnewt 🇨🇦 865 91 397ms 21 days ago 393rd edsrzf 🇳🇿 865 96 9ms 29 Jun 2025 394th emgordon154 864 82 68ms 4 days ago 395th tayloia 🇬🇧 864 88 18ms 18 Jul 2023 396th Troon 864 110 27ms 27 Aug 2025 397th Shanethegamer 🇺🇸 864 136 32ms 10 Feb 2026 397th Steffan153 🇫🇮 864 136 32ms 12 Feb 2026 399th CLOStrophobic 🇮🇹 862 93 3,578ms 2 Feb 2025 400th anter69 🇭🇺 860 67 39ms 31 Jan 2023 First Prev 321–400 of 1,519 Next Last