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 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 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 676th 386asm 🇺🇸 649 154 5 May 2023 677th snyderek 🇺🇸 649 158 9 Nov 2024 678th MeWhenI 🇻🇦 647 58 16 Jan 2022 679th clementblaudeau 646 147 7 Jun 2021 679th StefanHabel 🇨🇦 646 147 31 Dec 2022 679th yuchuehw 646 147 3 Jan 2024 679th Lv0Sys 🇵🇱 646 147 26 May 2025 683rd user189032 644 118 29 May 2019 683rd cywong-amino 🇭🇰 644 118 7 Oct 2020 683rd dokutan 644 118 18 Apr 2025 686th RockOfStone 644 140 17 Mar 2024 687th jupj 🇫🇮 642 131 27 Aug 2022 688th yokasuretsu 642 148 21 Apr 2018 688th AgathokakologicalBit 642 148 3 Aug 2019 688th TaserTheFox 🇺🇸 642 148 8 May 2023 688th adamnielson42 🇺🇸 642 148 8 Aug 2023 688th jtaxen 642 148 28 Apr 2024 688th o0BlackDragon0o 642 148 8 Sep 2024 688th Bombalech 642 148 8 Sep 2024 688th wh3n3v3r 🇨🇿 642 148 8 Nov 2024 696th janbehrens 🇩🇪 641 160 18 May 2023 697th unfinishedprogram 639 119 12 Jul 2024 698th jared-hughes 639 141 16 Apr 2022 699th olligobber 🇦🇺 638 175 21 May 2020 700th pzagrebin 636 97 25 Aug 2022 701st dokutan 635 142 29 Mar 2025 702nd neihousaigaai 635 200 18 May 2021 703rd jacobly0 🇺🇸 635 265 22 Apr 2024 704th thisishowmymindworks 🇳🇴 633 120 5 Oct 2020 704th PatrickStephansen 🇿🇦 633 120 9 Jun 2021 704th stefangabos 🇷🇴 633 120 13 Sep 2022 704th helbling 🇨🇭 633 120 26 Mar 2024 708th sambirnbaum1 633 150 6 Sep 2019 708th MaxElf999 633 150 20 Oct 2022 708th nstearns96 🇬🇧 633 150 8 Dec 2022 708th Florian-Mt 633 150 14 Nov 2023 712th Jiramide 631 177 8 Feb 2021 713th ian-h-chamberlain 🇺🇸 629 151 17 Dec 2019 713th qwjhvbxi 629 151 7 Feb 2024 715th MarcMush 🇫🇷 628 98 11 Jan 2024 716th dokutan 627 128 6 Jun 2025 717th Yewzir 🇧🇪 627 134 10 Jun 2024 718th jared-hughes 626 92 20 Sep 2022 719th Natanaelel 🇸🇪 625 71 16 Nov 2021 719th DialFrost 🇸🇬 625 71 31 Jan 2024 719th 4hg 🇺🇸 625 71 19 Jun 2024 722nd galloj 🇨🇿 625 152 10 Jan 2023 722nd Artemis21 🇬🇧 625 152 2 Jan 2025 724th AdrienHache 🇫🇷 624 129 28 Jun 2023 725th YAJUE114514 624 179 37 hours ago 726th commandblockguy 🇺🇸 623 126 15 Jan 2024 727th myfatemi04 621 153 10 Jan 2018 727th jhpaques 🇫🇷 621 153 28 Jul 2022 729th knightry 619 205 8 Feb 2021 730th jupj 🇫🇮 619 272 26 Oct 2023 731st sebipopa 🇷🇴 618 123 14 Sep 2022 731st xyangst 618 123 4 Oct 2024 733rd RDShah 617 154 31 Jan 2020 733rd dzshn 617 154 9 Jun 2021 733rd bbakersmith 617 154 28 Jun 2022 733rd aksyristos 617 154 8 Mar 2023 733rd tobyLovick 617 154 7 Dec 2023 733rd chartung17 617 154 14 Jan 2024 733rd EnTerr 617 154 25 Aug 2024 740th SirBogman 🇺🇸 616 94 5 Oct 2020 741st retrohun 616 111 21 Sep 2024 742nd Shanethegamer 🇺🇸 615 130 4 Oct 2024 743rd hiddicop 🇸🇪 613 94 1 Feb 2021 744th neihousaigaai 613 124 28 Apr 2021 745th dzhang314 613 155 14 Aug 2019 745th za3k 613 155 11 Oct 2022 745th r-benson 🇬🇧 613 155 1 Feb 2023 745th Hortaros 613 155 14 Apr 2023 745th HumanoidCPU 613 155 7 Jun 2024 745th Pyroan 613 155 22 Feb 2025 Prev 676–750 of 1,316 Next