Roman to Arabic in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 674th jakobkordez 🇸🇮 655 145 31 Oct 2022 674th frankgraziano 655 145 24 Apr 2025 674th TheZwierzLF 🇵🇱 655 145 21 May 2025 679th Yewzir 🇧🇪 654 123 10 Jun 2024 680th orthoplex 🇨🇽 653 68 9 Oct 2020 681st elgan65536 651 146 31 Mar 2024 682nd hyvyys 650 117 19 Sep 2020 682nd aksyristos 650 117 2 Nov 2022 684th snyderek 🇺🇸 650 158 9 Nov 2024 685th villfa 649 121 2 Nov 2018 686th 386asm 🇺🇸 649 154 5 May 2023 687th MeWhenI 🇻🇦 647 58 16 Jan 2022 688th clementblaudeau 646 147 7 Jun 2021 688th StefanHabel 🇨🇦 646 147 31 Dec 2022 688th yuchuehw 646 147 3 Jan 2024 688th Lv0Sys 🇵🇱 646 147 26 May 2025 692nd user189032 644 118 29 May 2019 692nd cywong-amino 🇭🇰 644 118 7 Oct 2020 692nd dokutan 644 118 18 Apr 2025 695th RockOfStone 644 140 17 Mar 2024 696th jupj 🇫🇮 642 131 27 Aug 2022 697th yokasuretsu 642 148 21 Apr 2018 697th AgathokakologicalBit 642 148 3 Aug 2019 697th TaserTheFox 🇺🇸 642 148 8 May 2023 697th adamnielson42 🇺🇸 642 148 8 Aug 2023 697th jtaxen 642 148 28 Apr 2024 697th o0BlackDragon0o 642 148 8 Sep 2024 697th Bombalech 642 148 8 Sep 2024 697th wh3n3v3r 🇨🇿 642 148 8 Nov 2024 705th janbehrens 🇩🇪 642 160 18 May 2023 706th unfinishedprogram 639 119 12 Jul 2024 707th jared-hughes 639 141 16 Apr 2022 708th olligobber 🇦🇺 638 175 21 May 2020 709th pzagrebin 636 97 25 Aug 2022 710th dokutan 635 142 29 Mar 2025 711th neihousaigaai 635 200 18 May 2021 712th jacobly0 🇺🇸 635 265 22 Apr 2024 713th thisishowmymindworks 🇳🇴 633 120 5 Oct 2020 713th PatrickStephansen 🇿🇦 633 120 9 Jun 2021 713th stefangabos 🇷🇴 633 120 13 Sep 2022 713th helbling 🇨🇭 633 120 26 Mar 2024 717th sambirnbaum1 633 150 6 Sep 2019 717th MaxElf999 633 150 20 Oct 2022 717th nstearns96 🇬🇧 633 150 8 Dec 2022 717th Florian-Mt 633 150 14 Nov 2023 721st Jiramide 631 177 8 Feb 2021 722nd dokutan 629 128 6 Jun 2025 723rd ian-h-chamberlain 🇺🇸 629 151 17 Dec 2019 723rd qwjhvbxi 629 151 7 Feb 2024 725th MarcMush 🇫🇷 628 98 11 Jan 2024 726th albanian-laundromat 628 125 9 days ago 727th Yewzir 🇧🇪 628 134 10 Jun 2024 728th jared-hughes 626 92 20 Sep 2022 729th Natanaelel 🇸🇪 625 71 16 Nov 2021 729th DialFrost 🇸🇬 625 71 31 Jan 2024 729th 4hg 🇺🇸 625 71 19 Jun 2024 732nd galloj 🇨🇿 625 152 10 Jan 2023 732nd Artemis21 🇬🇧 625 152 2 Jan 2025 734th AdrienHache 🇫🇷 624 129 28 Jun 2023 735th YAJUE114514 624 179 15 days ago 736th commandblockguy 🇺🇸 623 126 15 Jan 2024 737th myfatemi04 621 153 10 Jan 2018 737th jhpaques 🇫🇷 621 153 28 Jul 2022 739th knightry 619 205 8 Feb 2021 740th jupj 🇫🇮 619 272 26 Oct 2023 741st sebipopa 🇷🇴 618 123 14 Sep 2022 741st xyangst 618 123 4 Oct 2024 743rd RDShah 617 154 31 Jan 2020 743rd dzshn 617 154 9 Jun 2021 743rd bbakersmith 617 154 28 Jun 2022 743rd aksyristos 617 154 8 Mar 2023 743rd tobyLovick 617 154 7 Dec 2023 743rd chartung17 617 154 14 Jan 2024 743rd EnTerr 617 154 25 Aug 2024 750th SirBogman 🇺🇸 616 94 5 Oct 2020 Prev 676–750 of 1,331 Next