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 318th DialFrost 🇸🇬 890 111 133ms 5 Jun 2024 322nd inventshah 890 121 5ms 14 Sep 2022 323rd inventshah 888 83 2,578ms 29 Oct 2024 324th JayXon 🇺🇸 888 101 516ms 31 Oct 2023 325th 4hg 🇺🇸 887 65 41ms 25 Jan 2023 326th nwellnhof 🇩🇪 887 77 23ms 1 Aug 2022 327th KasperKivimaeki 🇫🇮 887 116 60ms 8 Apr 2025 328th edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 329th JayXon 🇺🇸 886 111 1,414ms 2 Nov 2023 330th GrayJoKing 🇦🇺 885 70 471ms 18 Feb 2022 331st inventshah 885 96 4ms 25 Jan 2023 332nd tomtheisen 🇺🇸 884 86 18ms 27 Oct 2020 332nd AlephSquirrel 884 86 20ms 15 Feb 2023 332nd stefangimmillaro 884 86 18ms 15 Sep 2024 335th Shanethegamer 🇺🇸 884 89 640ms 16 Jan 2024 335th sisyphus-ppcg 🇦🇺 884 89 625ms 16 Jan 2024 335th MeWhenI 🇻🇦 884 89 538ms 24 May 2024 335th dokutan 884 89 547ms 24 Mar 2025 335th Babafaba 884 89 554ms 26 Nov 2025 335th Yewzir 🇧🇪 884 89 455ms 30 Nov 2025 335th CornerMercury 🇬🇧 884 89 411ms 17 Dec 2025 342nd Steffan153 🇫🇮 884 91 164ms 5 Aug 2024 342nd sean-niemann 🇺🇸 884 91 157ms 19 May 2025 344th Lydxn 🇨🇦 884 103 411ms 12 Mar 2023 345th IanUtley 884 124 49ms 27 Apr 2024 346th primo-ppcg 🇹🇭 883 94 15ms 21 Aug 2023 347th DialFrost 🇸🇬 882 122 5ms 5 Nov 2024 348th Yewzir 🇧🇪 881 74 1,546ms 15 Nov 2025 349th primo-ppcg 🇹🇭 881 114 39ms 20 Jun 2022 350th Steffan153 🇫🇮 879 102 479ms 27 days ago 351st emplv 🇱🇻 879 144 381ms 31 Oct 2023 352nd Shanethegamer 🇺🇸 877 106 163ms 24 May 2025 353rd m-tkach 🇺🇦 877 134 33ms 9 Feb 2026 354th sean-niemann 🇺🇸 876 103 14ms 8 Apr 2025 355th btnlq 876 125 26ms 28 Nov 2021 356th scpchicken 🇵🇼 875 81 69ms 4 May 2022 357th Yax42 🇫🇷 875 92 425ms 1 Aug 2025 357th namelessiw 875 92 449ms 19 Aug 2025 359th DialFrost 🇸🇬 875 110 136ms 30 Nov 2025 360th MeWhenI 🇻🇦 875 123 7ms 11 Sep 2022 360th Shanethegamer 🇺🇸 875 123 7ms 11 Sep 2022 360th sean-niemann 🇺🇸 875 123 7ms 8 Oct 2024 363rd primo-ppcg 🇹🇭 875 139 42ms 17 Apr 2022 364th dokutan 874 50 183ms 27 Aug 2024 365th ovs-code 🇩🇪 874 87 23ms 20 Nov 2024 366th inventshah 874 90 621ms 22 Jan 2024 366th DialFrost 🇸🇬 874 90 552ms 4 Jun 2024 368th ovs-code 🇩🇪 874 92 180ms 20 Nov 2024 369th bstrat 873 43 6ms 4 Sep 2024 370th sean-niemann 🇺🇸 873 107 457ms 8 Apr 2025 371st nwellnhof 🇩🇪 873 145 385ms 17 Aug 2021 371st stefangimmillaro 873 145 353ms 7 Nov 2023 371st DialFrost 🇸🇬 873 145 399ms 5 Jun 2024 374th Alex-x90 🇺🇸 872 109 22ms 1 Sep 2024 375th inventshah 872 118 63ms 25 Jan 2023 376th nwellnhof 🇩🇪 871 51 37ms 4 Oct 2020 376th SirBogman 🇺🇸 871 51 42ms 1 Sep 2022 378th kg583 🇺🇸 871 92 4,191ms 9 May 2025 379th Steffan153 🇫🇮 871 103 122ms 12 Dec 2023 379th DialFrost 🇸🇬 871 103 67ms 4 Jan 2026 381st Shanethegamer 🇺🇸 870 113 1,394ms 29 Dec 2023 382nd Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 383rd stefangimmillaro 869 92 141ms 30 Oct 2023 384th Steffan153 🇫🇮 869 112 55ms 20 Feb 2023 385th stefangimmillaro 869 140 42ms 7 Nov 2023 386th DialFrost 🇸🇬 867 85 2,334ms 21 Nov 2024 387th Steffan153 🇫🇮 867 142 51ms 6 Jul 2024 388th primo-ppcg 🇹🇭 867 146 348ms 30 Apr 2020 389th ScottHamper 866 93 437ms 23 Feb 2022 389th MeWhenI 🇻🇦 866 93 433ms 26 Jul 2023 391st MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 392nd AlephSquirrel 865 91 626ms 21 Jan 2024 392nd snoozingnewt 🇨🇦 865 91 532ms 11 Mar 2026 394th edsrzf 🇳🇿 865 96 9ms 29 Jun 2025 395th emgordon154 864 82 68ms 12 days ago 396th tayloia 🇬🇧 864 88 24ms 18 Jul 2023 397th Troon 864 110 19ms 27 Aug 2025 398th Shanethegamer 🇺🇸 864 136 32ms 10 Feb 2026 398th Steffan153 🇫🇮 864 136 32ms 12 Feb 2026 400th CLOStrophobic 🇮🇹 862 93 4,096ms 2 Feb 2025 First Prev 321–400 of 1,521 Next Last