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 Dragon Curve 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 Dragon Curve 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 JayXon 🇺🇸 891 101 516ms 31 Oct 2023 321st Steffan153 🇫🇮 891 101 491ms 11 days ago 323rd MeWhenI 🇻🇦 891 111 126ms 30 Oct 2023 323rd Shanethegamer 🇺🇸 891 111 133ms 31 Oct 2023 323rd stefangimmillaro 891 111 129ms 6 Nov 2023 323rd DialFrost 🇸🇬 891 111 135ms 5 Jun 2024 327th inventshah 891 121 5ms 14 Sep 2022 328th inventshah 890 83 2,427ms 29 Oct 2024 329th edsrzf 🇳🇿 890 87 133ms 3 Feb 2025 330th JayXon 🇺🇸 889 111 1,598ms 2 Nov 2023 331st KasperKivimaeki 🇫🇮 888 116 60ms 8 Apr 2025 332nd 4hg 🇺🇸 887 65 44ms 25 Jan 2023 333rd nwellnhof 🇩🇪 887 77 24ms 1 Aug 2022 334th primo-ppcg 🇹🇭 887 94 15ms 21 Aug 2023 334th kg583 🇺🇸 887 94 16ms 11 days ago 336th GrayJoKing 🇦🇺 886 70 471ms 18 Feb 2022 337th Steffan153 🇫🇮 886 91 145ms 5 Aug 2024 337th sean-niemann 🇺🇸 886 91 156ms 19 May 2025 339th IanUtley 886 124 49ms 27 Apr 2024 340th Shanethegamer 🇺🇸 885 89 640ms 16 Jan 2024 340th sisyphus-ppcg 🇦🇺 885 89 625ms 16 Jan 2024 340th MeWhenI 🇻🇦 885 89 538ms 24 May 2024 340th dokutan 885 89 547ms 24 Mar 2025 340th Babafaba 885 89 554ms 26 Nov 2025 340th Yewzir 🇧🇪 885 89 455ms 30 Nov 2025 340th CornerMercury 🇬🇧 885 89 411ms 17 Dec 2025 347th inventshah 885 96 4ms 25 Jan 2023 348th Lydxn 🇨🇦 885 103 498ms 12 Mar 2023 349th primo-ppcg 🇹🇭 885 114 39ms 20 Jun 2022 350th tomtheisen 🇺🇸 884 86 20ms 27 Oct 2020 350th AlephSquirrel 884 86 15ms 15 Feb 2023 350th stefangimmillaro 884 86 17ms 15 Sep 2024 353rd DialFrost 🇸🇬 884 122 6ms 5 Nov 2024 354th Yewzir 🇧🇪 882 74 1,656ms 15 Nov 2025 355th m-tkach 🇺🇦 880 134 33ms 9 Feb 2026 355th Steffan153 🇫🇮 880 134 32ms 11 days ago 357th emplv 🇱🇻 880 144 381ms 31 Oct 2023 358th Shanethegamer 🇺🇸 879 106 163ms 24 May 2025 359th DialFrost 🇸🇬 879 110 136ms 30 Nov 2025 360th btnlq 879 125 26ms 28 Nov 2021 361st primo-ppcg 🇹🇭 879 139 42ms 17 Apr 2022 362nd ovs-code 🇩🇪 877 92 154ms 20 Nov 2024 363rd sean-niemann 🇺🇸 877 103 14ms 8 Apr 2025 364th MeWhenI 🇻🇦 877 123 7ms 11 Sep 2022 364th Shanethegamer 🇺🇸 877 123 7ms 11 Sep 2022 364th sean-niemann 🇺🇸 877 123 7ms 8 Oct 2024 367th scpchicken 🇵🇼 876 81 69ms 4 May 2022 368th Yax42 🇫🇷 876 92 479ms 1 Aug 2025 368th namelessiw 876 92 459ms 19 Aug 2025 370th dokutan 875 50 183ms 27 Aug 2024 371st inventshah 875 90 621ms 22 Jan 2024 371st DialFrost 🇸🇬 875 90 552ms 4 Jun 2024 373rd ovs-code 🇩🇪 874 87 14ms 20 Nov 2024 374th sean-niemann 🇺🇸 874 107 457ms 8 Apr 2025 375th nwellnhof 🇩🇪 874 145 385ms 17 Aug 2021 375th stefangimmillaro 874 145 353ms 7 Nov 2023 375th DialFrost 🇸🇬 874 145 399ms 5 Jun 2024 378th bstrat 873 43 6ms 4 Sep 2024 379th kg583 🇺🇸 873 92 4,191ms 9 May 2025 380th Shanethegamer 🇺🇸 873 113 1,672ms 29 Dec 2023 381st inventshah 873 118 61ms 25 Jan 2023 382nd nwellnhof 🇩🇪 872 51 37ms 4 Oct 2020 382nd SirBogman 🇺🇸 872 51 42ms 1 Sep 2022 384th Alex-x90 🇺🇸 872 109 22ms 1 Sep 2024 385th Steffan153 🇫🇮 872 126 24ms 28 Nov 2022 386th stefangimmillaro 872 140 42ms 7 Nov 2023 387th stefangimmillaro 871 92 129ms 30 Oct 2023 388th Steffan153 🇫🇮 871 112 52ms 20 Feb 2023 389th MeWhenI 🇻🇦 871 117 5ms 20 Jul 2023 390th Steffan153 🇫🇮 871 142 50ms 6 Jul 2024 391st DialFrost 🇸🇬 869 85 2,406ms 21 Nov 2024 392nd edsrzf 🇳🇿 868 96 9ms 29 Jun 2025 393rd primo-ppcg 🇹🇭 868 146 348ms 30 Apr 2020 394th ScottHamper 867 93 539ms 23 Feb 2022 394th MeWhenI 🇻🇦 867 93 480ms 26 Jul 2023 396th Shanethegamer 🇺🇸 867 136 32ms 10 Feb 2026 397th edsrzf 🇳🇿 866 100 69ms 13 Feb 2025 398th edsrzf 🇳🇿 866 117 20ms 6 Mar 2026 399th emgordon154 865 82 68ms 27 days ago 400th AlephSquirrel 865 91 626ms 21 Jan 2024 First Prev 321–400 of 1,602 Next Last