Arabic to Roman 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 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 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Trinomial Triangle 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 675th duckyluuk 🇳🇱 679 153 633ms 7 Jul 2025 677th stefangimmillaro 679 168 4,475ms 10 Nov 2024 677th MeWhenI 🇻🇦 679 168 3,709ms 2 Dec 2024 679th janbehrens 🇩🇪 678 133 956ms 1 Nov 2021 680th snooze92 🇫🇷 678 178 31ms 26 Feb 2025 680th milana-94888u 678 178 22ms 5 Mar 2025 680th InigoK 🇺🇸 678 178 28ms 26 Aug 2025 683rd edsrzf 🇳🇿 678 180 704ms 22 Jul 2025 684th southpolenator 677 151 11ms 10 Jun 2023 685th southpolenator 677 199 70ms 10 Jun 2023 686th janbehrens 🇩🇪 676 176 374ms 17 Apr 2025 687th akshatj27 🇦🇶 675 121 121ms 11 Jan 2022 688th itsh01 675 136 13ms 9 Aug 2021 688th Sam-Vrgl 675 136 17ms 13 May 2025 690th lynn 675 204 1,288ms 24 Oct 2021 691st yzhs 🇩🇪 674 179 27ms 8 Feb 2020 691st urojony 🇵🇱 674 179 27ms 27 May 2021 691st raspofabs 674 179 32ms 8 Jul 2023 691st FranklinJiaChen 674 179 27ms 12 Jun 2024 691st snoozingnewt 🇺🇸 674 179 34ms 18 Jun 2024 691st kistlerf 🇨🇭 674 179 46ms 12 May 2025 691st LuisGoncalves05 🇵🇹 674 179 30ms 11 Jul 2025 691st jacekwladzinski 674 179 37ms 25 days ago 699th Ripick 674 184 425ms 12 Jul 2025 700th MeWhenI 🇻🇦 673 141 14ms 11 Nov 2022 701st janbehrens 🇩🇪 673 215 409ms 7 Jan 2022 702nd JDiLenarda 🇫🇷 672 205 1,295ms 22 Nov 2023 703rd stefangimmillaro 670 137 14ms 12 Sep 2024 704th Indivicivet 670 180 28ms 11 Mar 2021 704th cesarm4 670 180 34ms 31 Aug 2021 704th idoweinstein 670 180 29ms 5 Aug 2022 704th ThatAlo 670 180 31ms 25 Aug 2022 704th StardustGogeta 670 180 32ms 18 Aug 2023 709th targrik 669 233 268ms 3 Jul 2025 710th Alex-x90 🇺🇸 668 153 10ms 15 May 2023 711th Yax42 🇫🇷 668 178 403ms 20 Jun 2025 712th Fishron 667 181 28ms 20 Nov 2022 712th nstearns96 🇬🇧 667 181 28ms 29 Nov 2022 712th pde-bakk 🇳🇱 667 181 24ms 23 Oct 2023 712th elgan65536 667 181 24ms 1 Apr 2024 712th EnTerr 667 181 26ms 8 Sep 2024 712th Josemnz 667 181 23ms 4 May 2025 712th Flekay 🇩🇪 667 181 23ms 10 Jul 2025 719th CaedenHarper 🇨🇦 666 156 592ms 4 days ago 720th KatieLG 🇬🇧 665 138 15ms 16 Nov 2023 721st Andriamanitra 🇫🇮 664 123 79ms 1 Sep 2022 722nd alemelis 664 136 855ms 19 Sep 2024 723rd Jonatan6 🇩🇰 664 203 79ms 3 Aug 2023 724th stackotter 664 227 119ms 29 May 2023 725th Alex-x90 🇺🇸 663 182 46ms 13 Feb 2023 725th cefqrn 663 182 34ms 20 May 2023 725th jeff-at-tamer-dot-codes 🇺🇸 663 182 23ms 8 Sep 2023 725th fgrosshans 🇫🇷 663 182 23ms 16 Jul 2024 725th CornerMercury 🇬🇧 663 182 26ms 14 Feb 2025 730th SirBogman 🇺🇸 663 375 667ms 23 Nov 2022 731st Frowny 660 67 10ms 10 Jan 2022 732nd MeWhenI 🇻🇦 660 249 162ms 13 Nov 2022 733rd olleicua 🇺🇸 659 124 78ms 19 Jan 2024 734th darkoboshkovski 659 155 12ms 12 Jun 2023 735th skps2010 659 183 20ms 31 Dec 2018 735th asheeri 659 183 28ms 14 Aug 2021 735th TaserTheFox 🇺🇸 659 183 26ms 8 May 2023 735th FortuiteMan 🇫🇷 659 183 25ms 2 Jul 2024 739th Mabeloid 🇳🇴 657 158 665ms 17 Sep 2024 740th p-vf 🇨🇭 657 181 473ms 21 Nov 2021 740th Shanethegamer 🇺🇸 657 181 341ms 4 Apr 2023 742nd Shanethegamer 🇺🇸 657 218 120ms 11 Sep 2022 743rd annaproxy 657 222 346ms 1 Aug 2022 744th Shanethegamer 🇺🇸 657 237 270ms 4 Apr 2023 745th adoxography 656 184 24ms 10 Oct 2019 745th mokymok 🇺🇸 656 184 29ms 8 Dec 2021 745th jakobkordez 🇸🇮 656 184 20ms 17 Oct 2022 745th yishayv 656 184 25ms 23 Jan 2023 745th Bmrl7 656 184 29ms 17 Feb 2024 745th jatloe 656 184 24ms 5 Oct 2024 First Prev 676–750 of 1,833 Next Last