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 JayXon 🇺🇸 888 101 516ms 31 Oct 2023 322nd 4hg 🇺🇸 887 65 41ms 25 Jan 2023 323rd nwellnhof 🇩🇪 887 77 24ms 1 Aug 2022 324th KasperKivimaeki 🇫🇮 887 116 61ms 8 Apr 2025 325th edsrzf 🇳🇿 886 87 133ms 3 Feb 2025 326th JayXon 🇺🇸 886 111 1,414ms 2 Nov 2023 327th GrayJoKing 🇦🇺 885 70 566ms 18 Feb 2022 328th inventshah 885 96 4ms 25 Jan 2023 329th tomtheisen 🇺🇸 884 86 17ms 27 Oct 2020 329th AlephSquirrel 884 86 14ms 15 Feb 2023 329th stefangimmillaro 884 86 17ms 15 Sep 2024 332nd Shanethegamer 🇺🇸 884 89 552ms 16 Jan 2024 332nd sisyphus-ppcg 🇦🇺 884 89 534ms 16 Jan 2024 332nd MeWhenI 🇻🇦 884 89 485ms 24 May 2024 332nd dokutan 884 89 446ms 24 Mar 2025 332nd Babafaba 884 89 485ms 26 Nov 2025 332nd Yewzir 🇧🇪 884 89 486ms 30 Nov 2025 332nd CornerMercury 🇬🇧 884 89 471ms 17 Dec 2025 339th Steffan153 🇫🇮 884 91 153ms 5 Aug 2024 339th sean-niemann 🇺🇸 884 91 156ms 19 May 2025 341st Lydxn 🇨🇦 884 103 411ms 12 Mar 2023 342nd IanUtley 884 124 49ms 27 Apr 2024 343rd primo-ppcg 🇹🇭 883 94 15ms 21 Aug 2023 344th DialFrost 🇸🇬 882 122 5ms 5 Nov 2024 345th Yewzir 🇧🇪 881 74 1,546ms 15 Nov 2025 346th primo-ppcg 🇹🇭 881 114 39ms 20 Jun 2022 347th Steffan153 🇫🇮 879 102 479ms 19 days ago 348th emplv 🇱🇻 879 144 386ms 31 Oct 2023 349th Shanethegamer 🇺🇸 877 106 165ms 24 May 2025 350th m-tkach 🇺🇦 877 134 33ms 9 Feb 2026 351st sean-niemann 🇺🇸 876 103 15ms 8 Apr 2025 352nd btnlq 876 125 26ms 28 Nov 2021 353rd scpchicken 🇵🇼 875 81 69ms 4 May 2022 354th Yax42 🇫🇷 875 92 519ms 1 Aug 2025 354th namelessiw 875 92 449ms 19 Aug 2025 356th DialFrost 🇸🇬 875 110 136ms 30 Nov 2025 357th MeWhenI 🇻🇦 875 123 7ms 11 Sep 2022 357th Shanethegamer 🇺🇸 875 123 7ms 11 Sep 2022 357th sean-niemann 🇺🇸 875 123 7ms 8 Oct 2024 360th primo-ppcg 🇹🇭 875 139 42ms 17 Apr 2022 361st dokutan 874 50 183ms 27 Aug 2024 362nd ovs-code 🇩🇪 874 87 14ms 20 Nov 2024 363rd inventshah 874 90 513ms 22 Jan 2024 363rd DialFrost 🇸🇬 874 90 517ms 4 Jun 2024 365th ovs-code 🇩🇪 874 92 163ms 20 Nov 2024 366th bstrat 873 43 6ms 4 Sep 2024 367th sean-niemann 🇺🇸 873 107 457ms 8 Apr 2025 368th nwellnhof 🇩🇪 873 145 335ms 17 Aug 2021 368th stefangimmillaro 873 145 288ms 7 Nov 2023 368th DialFrost 🇸🇬 873 145 336ms 5 Jun 2024 371st Alex-x90 🇺🇸 872 109 21ms 1 Sep 2024 372nd inventshah 872 118 67ms 25 Jan 2023 373rd kumavale 872 131 171ms 22 Nov 2025 374th nwellnhof 🇩🇪 871 51 40ms 4 Oct 2020 374th SirBogman 🇺🇸 871 51 44ms 1 Sep 2022 376th kg583 🇺🇸 871 92 3,693ms 9 May 2025 377th Steffan153 🇫🇮 871 103 122ms 12 Dec 2023 377th DialFrost 🇸🇬 871 103 67ms 4 Jan 2026 379th Shanethegamer 🇺🇸 870 113 1,394ms 29 Dec 2023 380th Steffan153 🇫🇮 870 126 24ms 28 Nov 2022 381st stefangimmillaro 869 92 142ms 30 Oct 2023 382nd Steffan153 🇫🇮 869 112 55ms 20 Feb 2023 383rd stefangimmillaro 869 140 42ms 7 Nov 2023 384th DialFrost 🇸🇬 867 85 2,723ms 21 Nov 2024 385th Steffan153 🇫🇮 867 142 51ms 6 Jul 2024 386th primo-ppcg 🇹🇭 867 146 305ms 30 Apr 2020 387th ScottHamper 866 93 437ms 23 Feb 2022 387th MeWhenI 🇻🇦 866 93 433ms 26 Jul 2023 389th MeWhenI 🇻🇦 866 117 5ms 20 Jul 2023 390th AlephSquirrel 865 91 526ms 21 Jan 2024 390th snoozingnewt 🇨🇦 865 91 397ms 20 days ago 392nd edsrzf 🇳🇿 865 96 9ms 29 Jun 2025 393rd emgordon154 864 82 68ms 4 days ago 394th tayloia 🇬🇧 864 88 18ms 18 Jul 2023 395th Troon 864 110 27ms 27 Aug 2025 396th Shanethegamer 🇺🇸 864 136 32ms 10 Feb 2026 396th Steffan153 🇫🇮 864 136 32ms 12 Feb 2026 398th CLOStrophobic 🇮🇹 862 93 3,578ms 2 Feb 2025 399th anter69 🇭🇺 860 67 39ms 31 Jan 2023 399th KatieLG 🇬🇧 860 67 42ms 27 Nov 2023 First Prev 321–400 of 1,517 Next Last