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 676th CatsAreFluffy 656 94 4 Feb 2023 677th BBoehm 🇩🇪 655 116 21 Dec 2020 678th lmolteno 655 145 3 Mar 2021 678th guilhem-roy 🇫🇷 655 145 7 Mar 2022 678th jakobkordez 🇸🇮 655 145 31 Oct 2022 678th frankgraziano 655 145 24 Apr 2025 678th TheZwierzLF 🇵🇱 655 145 21 May 2025 683rd Yewzir 🇧🇪 654 123 10 Jun 2024 684th orthoplex 🇨🇽 653 68 9 Oct 2020 685th elgan65536 651 146 31 Mar 2024 686th hyvyys 650 117 19 Sep 2020 686th aksyristos 650 117 2 Nov 2022 688th snyderek 🇺🇸 650 158 9 Nov 2024 689th villfa 649 121 2 Nov 2018 690th 386asm 🇺🇸 649 154 5 May 2023 691st MeWhenI 🇻🇦 647 58 16 Jan 2022 692nd clementblaudeau 646 147 7 Jun 2021 692nd StefanHabel 🇨🇦 646 147 31 Dec 2022 692nd yuchuehw 646 147 3 Jan 2024 692nd Lv0Sys 🇵🇱 646 147 26 May 2025 696th user189032 644 118 29 May 2019 696th cywong-amino 🇭🇰 644 118 7 Oct 2020 696th dokutan 644 118 18 Apr 2025 699th RockOfStone 644 140 17 Mar 2024 700th jupj 🇫🇮 642 131 27 Aug 2022 701st yokasuretsu 642 148 21 Apr 2018 701st AgathokakologicalBit 642 148 3 Aug 2019 701st TaserTheFox 🇺🇸 642 148 8 May 2023 701st adamnielson42 🇺🇸 642 148 8 Aug 2023 701st jtaxen 642 148 28 Apr 2024 701st o0BlackDragon0o 642 148 8 Sep 2024 701st Bombalech 642 148 8 Sep 2024 701st wh3n3v3r 🇨🇿 642 148 8 Nov 2024 709th janbehrens 🇩🇪 642 160 18 May 2023 710th jared-hughes 640 141 16 Apr 2022 711th CaedenHarper 🇨🇦 639 97 3 days ago 712th unfinishedprogram 639 119 12 Jul 2024 713th CaedenHarper 🇨🇦 638 142 3 days ago 714th olligobber 🇦🇺 638 175 21 May 2020 715th pzagrebin 636 97 25 Aug 2022 716th neihousaigaai 636 200 18 May 2021 717th dokutan 635 142 29 Mar 2025 718th jacobly0 🇺🇸 635 265 22 Apr 2024 719th thisishowmymindworks 🇳🇴 633 120 5 Oct 2020 719th PatrickStephansen 🇿🇦 633 120 9 Jun 2021 719th stefangabos 🇷🇴 633 120 13 Sep 2022 719th helbling 🇨🇭 633 120 26 Mar 2024 723rd sambirnbaum1 633 150 6 Sep 2019 723rd MaxElf999 633 150 20 Oct 2022 723rd nstearns96 🇬🇧 633 150 8 Dec 2022 723rd Florian-Mt 633 150 14 Nov 2023 727th Jiramide 631 177 8 Feb 2021 728th dokutan 629 128 6 Jun 2025 729th ian-h-chamberlain 🇺🇸 629 151 17 Dec 2019 729th qwjhvbxi 629 151 7 Feb 2024 731st MarcMush 🇫🇷 628 98 11 Jan 2024 732nd albanian-laundromat 628 125 13 days ago 733rd Yewzir 🇧🇪 628 134 10 Jun 2024 734th jared-hughes 626 92 20 Sep 2022 735th Natanaelel 🇸🇪 625 71 16 Nov 2021 735th DialFrost 🇸🇬 625 71 31 Jan 2024 735th 4hg 🇺🇸 625 71 19 Jun 2024 738th galloj 🇨🇿 625 152 10 Jan 2023 738th Artemis21 🇬🇧 625 152 2 Jan 2025 740th YAJUE114514 624 179 19 days ago 741st commandblockguy 🇺🇸 623 126 15 Jan 2024 742nd myfatemi04 621 153 10 Jan 2018 742nd jhpaques 🇫🇷 621 153 28 Jul 2022 744th knightry 620 205 8 Feb 2021 745th jupj 🇫🇮 619 272 26 Oct 2023 746th sebipopa 🇷🇴 618 123 14 Sep 2022 746th xyangst 618 123 4 Oct 2024 748th RDShah 617 154 31 Jan 2020 748th dzshn 617 154 9 Jun 2021 748th bbakersmith 617 154 28 Jun 2022 Prev 676–750 of 1,340 Next