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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 721st itsh01 675 136 14ms 9 Aug 2021 721st Sam-Vrgl 675 136 16ms 13 May 2025 723rd Ripick 675 184 445ms 12 Jul 2025 724th lynn 675 204 1,476ms 24 Oct 2021 725th yzhs 🇩🇪 674 179 29ms 8 Feb 2020 725th urojony 🇵🇱 674 179 24ms 27 May 2021 725th raspofabs 674 179 24ms 8 Jul 2023 725th FranklinJiaChen 674 179 22ms 12 Jun 2024 725th kistlerf 🇨🇭 674 179 37ms 12 May 2025 725th LuisGoncalves05 🇵🇹 674 179 23ms 11 Jul 2025 725th jacekwladzinski 674 179 35ms 8 Oct 2025 732nd janbehrens 🇩🇪 674 215 612ms 7 Jan 2022 733rd MeWhenI 🇻🇦 673 141 10ms 11 Nov 2022 734th prestosilver 🇺🇸 672 185 410ms 30 Dec 2025 735th JDiLenarda 🇫🇷 672 205 1,611ms 22 Nov 2023 736th Indivicivet 671 180 20ms 11 Mar 2021 736th cesarm4 671 180 26ms 31 Aug 2021 736th idoweinstein 671 180 20ms 5 Aug 2022 736th ThatAlo 671 180 24ms 25 Aug 2022 736th StardustGogeta 671 180 24ms 18 Aug 2023 736th Andrey2001 671 180 27ms 23 Nov 2025 742nd stefangimmillaro 670 137 20ms 12 Sep 2024 743rd Yax42 🇫🇷 669 178 456ms 20 Jun 2025 744th targrik 669 233 332ms 3 Jul 2025 745th Alex-x90 🇺🇸 668 153 10ms 15 May 2023 746th kmathis22 668 217 633ms 19 Dec 2025 747th CaedenHarper 🇨🇦 667 156 495ms 29 Oct 2025 748th Fishron 667 181 25ms 20 Nov 2022 748th nstearns96 🇬🇧 667 181 28ms 29 Nov 2022 748th pde-bakk 🇳🇱 667 181 26ms 23 Oct 2023 748th elgan65536 🇺🇸 667 181 22ms 1 Apr 2024 748th EnTerr 667 181 24ms 8 Sep 2024 748th Josemnz 667 181 23ms 4 May 2025 754th stackotter 666 227 117ms 29 May 2023 755th Andriamanitra 🇫🇮 665 123 42ms 1 Sep 2022 756th KatieLG 🇬🇧 665 138 19ms 16 Nov 2023 757th Shanethegamer 🇺🇸 665 221 31ms 10 Feb 2026 758th alemelis 664 136 814ms 19 Sep 2024 759th Jonatan6 🇩🇰 664 203 88ms 3 Aug 2023 760th Alex-x90 🇺🇸 663 182 47ms 13 Feb 2023 760th cefqrn 663 182 29ms 20 May 2023 760th jeff-at-tamer-dot-codes 🇺🇸 663 182 20ms 8 Sep 2023 760th fgrosshans 🇫🇷 663 182 22ms 16 Jul 2024 764th SirBogman 🇺🇸 663 375 614ms 23 Nov 2022 765th MeWhenI 🇻🇦 661 249 175ms 13 Nov 2022 766th Frowny 660 67 9ms 10 Jan 2022 767th skps2010 660 183 21ms 31 Dec 2018 767th asheeri 660 183 22ms 14 Aug 2021 767th TaserTheFox 🇺🇸 660 183 24ms 8 May 2023 770th olleicua 🇺🇸 659 124 53ms 19 Jan 2024 771st darkoboshkovski 659 155 9ms 12 Jun 2023 772nd Mabeloid 🇳🇴 658 158 631ms 17 Sep 2024 772nd dokutan 658 158 522ms 1 Feb 2026 774th p-vf 🇨🇭 658 181 439ms 21 Nov 2021 774th Shanethegamer 🇺🇸 658 181 458ms 4 Apr 2023 776th dokutan 658 205 3,172ms 2 Feb 2026 777th MichalMarsalek 🇨🇿 657 189 463ms 22 Jan 2023 777th Shanethegamer 🇺🇸 657 189 660ms 21 Mar 2023 777th DestyNova 🇮🇪 657 189 468ms 15 Apr 2025 780th Shanethegamer 🇺🇸 657 218 115ms 11 Sep 2022 781st annaproxy 657 222 339ms 1 Aug 2022 782nd Shanethegamer 🇺🇸 657 237 386ms 4 Apr 2023 783rd adoxography 656 184 21ms 10 Oct 2019 783rd mokymok 🇺🇸 656 184 29ms 8 Dec 2021 783rd jakobkordez 🇸🇮 656 184 19ms 17 Oct 2022 783rd yishayv 656 184 21ms 23 Jan 2023 783rd Bmrl7 656 184 27ms 17 Feb 2024 783rd jatloe 656 184 20ms 5 Oct 2024 789th jared-hughes 655 97 40ms 16 Apr 2022 790th emgordon154 655 140 22ms 2 Dec 2021 790th Lv0Sys 🇵🇱 655 140 15ms 27 Nov 2025 792nd prestosilver 🇺🇸 655 156 11ms 21 Nov 2025 793rd stefangimmillaro 654 182 477ms 17 Sep 2024 794th Shanethegamer 🇺🇸 653 163 175ms 24 May 2025 795th nsprd 652 185 25ms 19 Jan 2024 795th DxSper 652 185 34ms 16 Feb 2024 795th driri85 652 185 30ms 16 Feb 2024 795th OCNeve 652 185 19ms 18 Jun 2024 795th croc54 652 185 21ms 31 Jan 2025 795th Alpha9584 652 185 20ms 20 Mar 2025 First Prev 721–800 of 1,902 Next Last