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 JayXon 🇺🇸 888 101 508ms 31 Oct 2023 302nd inventshah 888 121 6ms 14 Sep 2022 303rd 4hg 🇺🇸 887 65 52ms 25 Jan 2023 304th nwellnhof 🇩🇪 887 77 25ms 1 Aug 2022 305th KasperKivimaeki 🇫🇮 887 116 56ms 8 Apr 2025 306th inventshah 886 83 2,467ms 29 Oct 2024 307th edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 308th JayXon 🇺🇸 886 111 1,395ms 2 Nov 2023 309th GrayJoKing 🇦🇺 885 70 394ms 18 Feb 2022 310th tomtheisen 🇺🇸 884 86 15ms 27 Oct 2020 310th AlephSquirrel 884 86 15ms 15 Feb 2023 310th stefangimmillaro 884 86 21ms 15 Sep 2024 313th Shanethegamer 🇺🇸 884 89 584ms 16 Jan 2024 313th sisyphus-ppcg 🇦🇺 884 89 519ms 16 Jan 2024 313th MeWhenI 🇻🇦 884 89 502ms 24 May 2024 313th dokutan 884 89 703ms 24 Mar 2025 313th CaedenHarper 🇨🇦 884 89 493ms 30 Sep 2025 313th Babafaba 884 89 451ms 10 days ago 313th Yewzir 🇧🇪 884 89 419ms 6 days ago 320th Steffan153 🇫🇮 884 91 141ms 5 Aug 2024 320th sean-niemann 🇺🇸 884 91 143ms 19 May 2025 322nd IanUtley 884 124 72ms 27 Apr 2024 323rd Steffan153 🇫🇮 883 95 9ms 31 Oct 2023 324th inventshah 882 96 5ms 25 Jan 2023 325th JayXon 🇺🇸 882 129 168ms 25 Sep 2025 326th dvargas46 🇺🇸 881 90 220ms 23 Jan 2023 327th Lydxn 🇨🇦 881 103 378ms 12 Mar 2023 328th DialFrost 🇸🇬 880 122 8ms 5 Nov 2024 329th emplv 🇱🇻 879 144 329ms 31 Oct 2023 330th Yewzir 🇧🇪 878 74 964ms 22 days ago 331st sean-niemann 🇺🇸 877 103 14ms 8 Apr 2025 332nd primo-ppcg 🇹🇭 877 114 56ms 20 Jun 2022 333rd btnlq 876 125 27ms 28 Nov 2021 334th Yax42 🇫🇷 875 92 368ms 1 Aug 2025 334th namelessiw 875 92 356ms 19 Aug 2025 336th primo-ppcg 🇹🇭 875 139 45ms 17 Apr 2022 337th dokutan 874 50 204ms 27 Aug 2024 338th ovs-code 🇩🇪 874 87 14ms 20 Nov 2024 339th inventshah 874 90 629ms 22 Jan 2024 339th DialFrost 🇸🇬 874 90 560ms 4 Jun 2024 339th CornerMercury 🇬🇧 874 90 538ms 19 Oct 2025 342nd ovs-code 🇩🇪 874 92 147ms 20 Nov 2024 343rd edsrzf 🇳🇿 874 96 9ms 29 Jun 2025 344th bstrat 873 43 5ms 4 Sep 2024 345th MeWhenI 🇻🇦 873 123 7ms 11 Sep 2022 345th Shanethegamer 🇺🇸 873 123 10ms 11 Sep 2022 345th sean-niemann 🇺🇸 873 123 11ms 8 Oct 2024 348th nwellnhof 🇩🇪 873 145 301ms 17 Aug 2021 348th stefangimmillaro 873 145 281ms 7 Nov 2023 348th DialFrost 🇸🇬 873 145 385ms 5 Jun 2024 351st scpchicken 🇵🇼 872 81 81ms 4 May 2022 352nd Alex-x90 🇺🇸 872 109 20ms 1 Sep 2024 352nd blaztoma 🇱🇹 872 109 25ms 15 days ago 354th inventshah 872 118 61ms 25 Jan 2023 355th nwellnhof 🇩🇪 871 51 49ms 4 Oct 2020 355th SirBogman 🇺🇸 871 51 53ms 1 Sep 2022 357th Steffan153 🇫🇮 871 103 473ms 31 Oct 2023 358th Shanethegamer 🇺🇸 870 106 104ms 24 May 2025 359th Shanethegamer 🇺🇸 870 113 1,322ms 29 Dec 2023 360th Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 361st m-tkach 🇺🇦 870 146 42ms 31 Oct 2023 362nd stefangimmillaro 869 92 119ms 30 Oct 2023 362nd kg583 🇺🇸 869 92 4,259ms 9 May 2025 364th sean-niemann 🇺🇸 869 107 444ms 8 Apr 2025 365th Steffan153 🇫🇮 869 112 52ms 20 Feb 2023 366th kumavale 869 131 163ms 15 days ago 367th stefangimmillaro 869 140 48ms 7 Nov 2023 368th Steffan153 🇫🇮 868 103 123ms 12 Dec 2023 369th Steffan153 🇫🇮 867 142 53ms 6 Jul 2024 370th primo-ppcg 🇹🇭 867 146 291ms 30 Apr 2020 371st MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 372nd DialFrost 🇸🇬 865 85 3,793ms 21 Nov 2024 373rd AlephSquirrel 865 91 596ms 21 Jan 2024 374th ScottHamper 865 93 374ms 23 Feb 2022 374th MeWhenI 🇻🇦 865 93 411ms 26 Jul 2023 First Prev 301–375 of 1,449 Next Last