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 721st snooze92 🇫🇷 678 178 23ms 26 Feb 2025 721st milana-94888u 678 178 21ms 5 Mar 2025 721st InigoK 🇺🇸 678 178 28ms 26 Aug 2025 724th southpolenator 678 199 75ms 10 Jun 2023 725th southpolenator 677 151 10ms 10 Jun 2023 726th stefangimmillaro 677 168 2,654ms 10 Nov 2024 726th MeWhenI 🇻🇦 677 168 2,516ms 2 Dec 2024 728th janbehrens 🇩🇪 677 176 457ms 17 Apr 2025 729th akshatj27 🇦🇶 676 121 125ms 11 Jan 2022 730th itsh01 675 136 21ms 9 Aug 2021 730th Sam-Vrgl 675 136 15ms 13 May 2025 732nd Ripick 675 184 445ms 12 Jul 2025 733rd lynn 675 204 1,404ms 24 Oct 2021 734th yzhs 🇩🇪 674 179 28ms 8 Feb 2020 734th urojony 🇵🇱 674 179 23ms 27 May 2021 734th raspofabs 674 179 21ms 8 Jul 2023 734th FranklinJiaChen 674 179 24ms 12 Jun 2024 734th kistlerf 🇨🇭 674 179 34ms 12 May 2025 734th LuisGoncalves05 🇵🇹 674 179 20ms 11 Jul 2025 734th jacekwladzinski 674 179 38ms 8 Oct 2025 741st janbehrens 🇩🇪 674 215 612ms 7 Jan 2022 742nd MeWhenI 🇻🇦 673 141 10ms 11 Nov 2022 743rd prestosilver 🇺🇸 672 185 413ms 30 Dec 2025 744th JDiLenarda 🇫🇷 672 205 1,328ms 22 Nov 2023 745th Indivicivet 671 180 22ms 11 Mar 2021 745th cesarm4 671 180 28ms 31 Aug 2021 745th idoweinstein 671 180 23ms 5 Aug 2022 745th ellis-rix 671 180 24ms 25 Aug 2022 745th StardustGogeta 671 180 21ms 18 Aug 2023 745th Andrey2001 671 180 34ms 23 Nov 2025 745th mantaslu 🇱🇹 671 180 33ms 33 hours ago 752nd stefangimmillaro 670 137 27ms 12 Sep 2024 753rd Yax42 🇫🇷 669 178 422ms 20 Jun 2025 754th targrik 669 233 363ms 3 Jul 2025 755th Alex-x90 🇺🇸 668 153 10ms 15 May 2023 756th kmathis22 668 217 633ms 19 Dec 2025 757th CaedenHarper 🇨🇦 667 156 600ms 29 Oct 2025 758th Fishron 667 181 22ms 20 Nov 2022 758th nstearns96 🇬🇧 667 181 27ms 29 Nov 2022 758th pde-bakk 🇳🇱 667 181 23ms 23 Oct 2023 758th elgan65536 🇺🇸 667 181 22ms 1 Apr 2024 758th EnTerr 667 181 26ms 8 Sep 2024 758th Josemnz 667 181 24ms 4 May 2025 764th stackotter 666 227 120ms 29 May 2023 765th Andriamanitra 🇫🇮 665 123 45ms 1 Sep 2022 766th KatieLG 🇬🇧 665 138 18ms 16 Nov 2023 767th Shanethegamer 🇺🇸 665 221 31ms 10 Feb 2026 768th Jonatan6 🇩🇰 664 203 72ms 3 Aug 2023 769th alemelis 663 136 797ms 19 Sep 2024 770th Alex-x90 🇺🇸 663 182 52ms 13 Feb 2023 770th cefqrn 663 182 27ms 20 May 2023 770th jeff-at-tamer-dot-codes 🇺🇸 663 182 22ms 8 Sep 2023 770th fgrosshans 🇫🇷 663 182 22ms 16 Jul 2024 774th SirBogman 🇺🇸 663 375 614ms 23 Nov 2022 775th MeWhenI 🇻🇦 662 249 170ms 13 Nov 2022 776th MeWhenI 🇻🇦 661 161 168ms 12 days ago 777th Frowny 660 67 9ms 10 Jan 2022 778th darkoboshkovski 660 155 9ms 12 Jun 2023 779th skps2010 660 183 20ms 31 Dec 2018 779th asheeri 660 183 22ms 14 Aug 2021 779th TaserTheFox 🇺🇸 660 183 23ms 8 May 2023 782nd olleicua 🇺🇸 659 124 52ms 19 Jan 2024 783rd Mabeloid 🇳🇴 659 158 620ms 17 Sep 2024 783rd dokutan 659 158 484ms 1 Feb 2026 785th p-vf 🇨🇭 658 181 406ms 21 Nov 2021 785th Shanethegamer 🇺🇸 658 181 470ms 4 Apr 2023 787th dokutan 658 205 2,899ms 2 Feb 2026 788th MichalMarsalek 🇨🇿 657 189 463ms 22 Jan 2023 788th Shanethegamer 🇺🇸 657 189 660ms 21 Mar 2023 788th DestyNova 🇮🇪 657 189 456ms 15 Apr 2025 791st Shanethegamer 🇺🇸 657 218 115ms 11 Sep 2022 792nd annaproxy 657 222 339ms 1 Aug 2022 793rd Shanethegamer 🇺🇸 657 237 373ms 4 Apr 2023 794th adoxography 656 184 20ms 10 Oct 2019 794th mokymok 🇺🇸 656 184 25ms 8 Dec 2021 794th jakobkordez 🇸🇮 656 184 20ms 17 Oct 2022 794th yishayv 656 184 22ms 23 Jan 2023 794th Bmrl7 656 184 29ms 17 Feb 2024 794th jatloe 656 184 22ms 5 Oct 2024 800th jared-hughes 655 97 40ms 16 Apr 2022 First Prev 721–800 of 1,925 Next Last