Arabic to Roman 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 641st janbehrens 🇩🇪 706 140 15ms 12 Nov 2023 642nd TobyBoyne 🇬🇧 706 171 36ms 26 Feb 2021 642nd amollberg 🇸🇪 706 171 22ms 18 Jan 2022 642nd wuduculfre 706 171 26ms 29 Jul 2025 642nd solisolu 706 171 25ms 17 Oct 2025 646th blaztoma 🇱🇹 705 116 63ms 13 Oct 2025 647th billings7 🇬🇧 705 169 384ms 21 Nov 2021 648th primo-ppcg 🇹🇭 704 206 597ms 2 Sep 2020 648th h3ra993huskp 🇯🇵 704 206 586ms 30 Nov 2025 650th angel-p57 🇯🇵 704 238 12ms 18 May 2022 651st commandz0 🇺🇸 703 148 597ms 1 Sep 2025 652nd aditsu 703 162 2,831ms 9 Sep 2025 653rd minus7 702 172 20ms 24 Feb 2018 653rd cubed-guy 702 172 24ms 2 Nov 2022 653rd adamnielson42 🇺🇸 702 172 22ms 7 Dec 2023 653rd CutSandstone 702 172 18ms 4 Jul 2024 657th stefangimmillaro 702 222 334ms 24 Oct 2023 658th lifthrasiir 🇰🇷 701 63 8ms 30 Nov 2024 659th ethanlally 701 207 483ms 8 Jan 2026 659th jusaka 701 207 464ms 37 hours ago 661st PatrickStephansen 🇿🇦 700 131 23ms 19 Oct 2020 661st voytxt 🇨🇿 700 131 15ms 20 Jul 2025 663rd Betuaredead 699 69 15ms 12 Jan 2023 664th declank 699 117 53ms 2 Mar 2026 665th frankgraziano 699 356 215ms 7 Nov 2025 666th SirBogman 🇺🇸 698 117 1,257ms 11 Apr 2024 667th inventshah 698 149 422ms 22 Jan 2024 668th yokasuretsu 698 173 23ms 14 Jan 2025 669th tobeannouncd 698 209 332ms 3 Jan 2024 670th retrohun 697 137 1,222ms 29 Oct 2019 671st duckyluuk 🇳🇱 695 181 60ms 16 Dec 2024 672nd Shanethegamer 🇺🇸 694 150 490ms 17 Jan 2024 673rd MaxElf999 694 174 27ms 29 Sep 2022 673rd Pyroan 694 174 21ms 5 Jan 2026 675th jmerle 🇳🇱 693 96 80ms 5 Jul 2023 675th f-tucker 693 96 83ms 19 Dec 2023 677th jared-hughes 693 118 42ms 12 Sep 2022 678th HumanoidCPU 693 218 123ms 10 Jun 2024 679th GrayJoKing 🇦🇺 691 167 142ms 26 Jan 2023 680th AlephSquirrel 690 133 20ms 15 Feb 2023 680th niklv 🇷🇺 690 133 14ms 21 Dec 2023 680th jbt 690 133 18ms 25 Dec 2023 683rd LouisRustenholz 690 175 46ms 23 Dec 2021 683rd wrose100 690 175 25ms 9 Apr 2022 683rd yoavjs 690 175 18ms 1 Apr 2025 683rd Babafaba 690 175 22ms 24 Nov 2025 683rd dokutan 690 175 25ms 1 Feb 2026 683rd Matter1024 🇮🇳 690 175 20ms 11 days ago 689th MeWhenI 🇻🇦 689 151 483ms 24 May 2024 690th makononov 688 240 273ms 28 Feb 2025 691st acornellier 687 119 51ms 11 Dec 2018 692nd DialFrost 🇸🇬 687 155 187ms 24 May 2025 693rd fgrosshans 🇫🇷 686 97 82ms 5 May 2023 694th mossprescott 686 176 19ms 24 Jun 2019 694th NanduBC 686 176 26ms 17 Mar 2021 694th za3k 686 176 23ms 11 Oct 2022 694th QuincyNash 🇺🇸 686 176 409ms 4 Dec 2022 694th msbranicky 686 176 21ms 27 Jul 2023 694th fkantelberg 686 176 25ms 9 Aug 2023 694th ssbhatt4321 686 176 31ms 14 Oct 2023 694th JorgiEagle 686 176 21ms 8 Feb 2024 694th hiichbindermax 686 176 26ms 11 Sep 2024 703rd kimbo 🇺🇸 686 227 371ms 17 Dec 2022 704th janbehrens 🇩🇪 685 134 13ms 12 Nov 2023 705th MeWhenI 🇻🇦 685 140 153ms 3 Aug 2024 706th timvermeulen 684 221 114ms 19 Jan 2020 707th MeWhenI 🇻🇦 683 228 338ms 17 Apr 2023 708th jmerle 🇳🇱 682 177 21ms 20 Jun 2023 708th SB-945 682 177 24ms 3 Mar 2024 708th drochom 682 177 20ms 20 Jun 2024 708th vhoulbreque 🇫🇷 682 177 22ms 13 Sep 2025 708th CaedenHarper 🇨🇦 682 177 43ms 29 Oct 2025 713th KatieLG 🇬🇧 681 120 41ms 16 Nov 2023 714th Yewzir 🇧🇪 681 175 458ms 19 Jun 2024 715th DaCuteRaccoon 680 71 14ms 3 Dec 2022 716th MeWhenI 🇻🇦 680 120 852ms 29 Jan 2023 717th SirBogman 🇺🇸 680 153 615ms 16 Jan 2024 717th duckyluuk 🇳🇱 680 153 582ms 7 Jul 2025 719th lynn 680 216 188ms 17 Jul 2023 720th janbehrens 🇩🇪 678 133 1,008ms 1 Nov 2021 First Prev 641–720 of 1,923 Next Last