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 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 751st annaproxy 657 222 346ms 1 Aug 2022 752nd Shanethegamer 🇺🇸 657 237 293ms 4 Apr 2023 753rd adoxography 656 184 23ms 10 Oct 2019 753rd mokymok 🇺🇸 656 184 24ms 8 Dec 2021 753rd jakobkordez 🇸🇮 656 184 18ms 17 Oct 2022 753rd yishayv 656 184 20ms 23 Jan 2023 753rd Bmrl7 656 184 26ms 17 Feb 2024 753rd jatloe 656 184 19ms 5 Oct 2024 753rd CommandLeo 🇮🇹 656 184 42ms 4 days ago 760th MichalMarsalek 🇨🇿 656 189 433ms 22 Jan 2023 760th Shanethegamer 🇺🇸 656 189 616ms 21 Mar 2023 760th DestyNova 🇮🇪 656 189 441ms 15 Apr 2025 763rd jared-hughes 655 97 51ms 16 Apr 2022 764th emgordon154 655 140 18ms 2 Dec 2021 765th prestosilver 🇺🇸 655 156 11ms 6 days ago 766th stefangimmillaro 654 182 438ms 17 Sep 2024 767th Shanethegamer 🇺🇸 653 163 143ms 24 May 2025 768th nsprd 652 185 24ms 19 Jan 2024 768th DxSper 652 185 27ms 16 Feb 2024 768th driri85 652 185 25ms 16 Feb 2024 768th OCNeve 652 185 20ms 18 Jun 2024 768th croc54 652 185 20ms 31 Jan 2025 768th Alpha9584 652 185 19ms 20 Mar 2025 768th Hemanthred2005 652 185 21ms 3 May 2025 775th jared-hughes 651 141 15ms 10 Sep 2021 775th Andrey-Plotnikov 651 141 15ms 25 Oct 2024 777th Jonatan6 🇩🇰 651 157 11ms 4 Aug 2023 778th BlankSpruce 651 207 388ms 26 Aug 2022 779th HumanoidCPU 650 160 561ms 31 Oct 2024 779th KatieLG 🇬🇧 650 160 613ms 19 Apr 2025 781st Shanethegamer 🇺🇸 649 139 387ms 8 Jan 2022 782nd TheAristos 649 186 28ms 21 Oct 2019 782nd CorporalCrawdad 649 186 23ms 3 Oct 2024 784th HumanoidCPU 649 223 420ms 19 days ago 785th lynn 648 185 38ms 23 Nov 2021 786th FlyingPenguin223 647 198 7ms 30 Nov 2024 787th uttumuttu 🇫🇮 646 142 23ms 4 Jan 2022 787th iliazeus 646 142 19ms 3 Sep 2022 787th LukeBridges 🇬🇧 646 142 15ms 28 Oct 2022 790th Shanethegamer 🇺🇸 646 147 48ms 5 Nov 2022 791st kmathis22 646 224 421ms 24 Oct 2025 792nd DialFrost 🇸🇬 645 140 469ms 25 May 2024 793rd Yewzir 🇧🇪 645 165 174ms 13 Sep 2023 794th rowboat1 645 187 21ms 3 Apr 2021 794th rschwa6308 🇺🇸 645 187 60ms 18 Aug 2023 794th albanian-laundromat 645 187 20ms 24 Apr 2025 794th bogosorter 645 187 37ms 11 Jul 2025 794th celiendonze 🇨🇭 645 187 22ms 20 days ago 794th GodlyProgrammer1 645 187 25ms 11 mins ago 800th nsprd 645 209 393ms 19 Jan 2024 801st MeWhenI 🇻🇦 643 159 12ms 25 Aug 2023 802nd mamamia5x 642 143 13ms 8 Mar 2024 803rd Yewzir 🇧🇪 642 162 446ms 21 Feb 2024 803rd dokutan 642 162 603ms 8 Sep 2025 805th kevinmchung 642 188 34ms 2 Feb 2018 805th jhfranklin 🇬🇧 642 188 23ms 7 Mar 2021 805th ehulinsky 🇺🇸 642 188 27ms 8 May 2023 805th eiburns 642 188 24ms 3 Oct 2023 805th Just4FunCoder 642 188 52ms 18 Jun 2025 810th mtirado1 641 200 6ms 25 Dec 2022 811th ay2718 639 189 30ms 14 Aug 2019 811th Kloppermand 🇩🇰 639 189 22ms 10 Jun 2020 811th martinnorling 🇸🇪 639 189 20ms 3 Mar 2022 811th ThijsLuttikhuis 639 189 25ms 3 Mar 2024 811th tri1212 🇻🇳 639 189 560ms 30 Jun 2024 811th emgordon154 639 189 31ms 24 Sep 2024 811th Mathrew2012 639 189 18ms 24 May 2025 818th jared-hughes 639 211 381ms 24 Jun 2022 819th kkoenig 639 244 293ms 30 Dec 2023 820th JGDoerrer 639 257 188ms 15 Feb 2022 821st Waffle3z 638 128 57ms 17 Jan 2021 821st hugolgst 638 128 76ms 4 Jun 2021 823rd FireyFly 637 144 18ms 14 Apr 2018 823rd KrausRaus 🇺🇸 637 144 18ms 23 Oct 2020 823rd didion0 🇺🇸 637 144 13ms 22 Apr 2021 First Prev 751–825 of 1,850 Next Last