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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 749th jakobkordez 🇸🇮 656 184 18ms 17 Oct 2022 749th yishayv 656 184 20ms 23 Jan 2023 749th Bmrl7 656 184 26ms 17 Feb 2024 749th jatloe 656 184 19ms 5 Oct 2024 755th MichalMarsalek 🇨🇿 656 189 433ms 22 Jan 2023 755th Shanethegamer 🇺🇸 656 189 616ms 21 Mar 2023 755th DestyNova 🇮🇪 656 189 441ms 15 Apr 2025 758th jared-hughes 655 97 51ms 16 Apr 2022 759th emgordon154 655 140 18ms 2 Dec 2021 760th prestosilver 🇺🇸 655 156 11ms 5 hours ago 761st stefangimmillaro 654 182 438ms 17 Sep 2024 762nd Shanethegamer 🇺🇸 653 163 143ms 24 May 2025 763rd nsprd 652 185 24ms 19 Jan 2024 763rd DxSper 652 185 27ms 16 Feb 2024 763rd driri85 652 185 25ms 16 Feb 2024 763rd OCNeve 652 185 20ms 18 Jun 2024 763rd croc54 652 185 20ms 31 Jan 2025 763rd Alpha9584 652 185 19ms 20 Mar 2025 763rd Hemanthred2005 652 185 21ms 3 May 2025 770th jared-hughes 651 141 17ms 10 Sep 2021 770th Andrey-Plotnikov 651 141 15ms 25 Oct 2024 772nd Jonatan6 🇩🇰 651 157 11ms 4 Aug 2023 773rd BlankSpruce 651 207 429ms 26 Aug 2022 774th Shanethegamer 🇺🇸 649 139 353ms 8 Jan 2022 775th HumanoidCPU 649 160 561ms 31 Oct 2024 775th KatieLG 🇬🇧 649 160 613ms 19 Apr 2025 777th TheAristos 649 186 28ms 21 Oct 2019 777th CorporalCrawdad 649 186 23ms 3 Oct 2024 779th HumanoidCPU 649 223 420ms 13 days ago 780th lynn 648 185 38ms 23 Nov 2021 781st FlyingPenguin223 647 198 7ms 30 Nov 2024 782nd uttumuttu 🇫🇮 646 142 24ms 4 Jan 2022 782nd iliazeus 646 142 20ms 3 Sep 2022 782nd LukeBridges 🇬🇧 646 142 20ms 28 Oct 2022 785th Shanethegamer 🇺🇸 646 147 48ms 5 Nov 2022 786th kmathis22 646 224 421ms 24 Oct 2025 787th DialFrost 🇸🇬 645 140 505ms 25 May 2024 788th Yewzir 🇧🇪 645 165 174ms 13 Sep 2023 789th rowboat1 645 187 21ms 3 Apr 2021 789th rschwa6308 🇺🇸 645 187 60ms 18 Aug 2023 789th albanian-laundromat 645 187 20ms 24 Apr 2025 789th bogosorter 645 187 37ms 11 Jul 2025 789th Babafaba 645 187 22ms 11 Sep 2025 789th celiendonze 🇨🇭 645 187 22ms 14 days ago 795th nsprd 645 209 393ms 19 Jan 2024 796th MeWhenI 🇻🇦 643 159 12ms 25 Aug 2023 797th mamamia5x 642 143 13ms 8 Mar 2024 798th kevinmchung 642 188 34ms 2 Feb 2018 798th jhfranklin 🇬🇧 642 188 23ms 7 Mar 2021 798th ehulinsky 🇺🇸 642 188 27ms 8 May 2023 798th eiburns 642 188 24ms 3 Oct 2023 798th Just4FunCoder 642 188 52ms 18 Jun 2025 803rd Yewzir 🇧🇪 641 162 446ms 21 Feb 2024 803rd dokutan 641 162 603ms 8 Sep 2025 805th mtirado1 641 200 6ms 25 Dec 2022 806th jared-hughes 639 211 394ms 24 Jun 2022 807th kkoenig 639 244 302ms 30 Dec 2023 808th JGDoerrer 639 257 188ms 15 Feb 2022 809th Waffle3z 638 128 57ms 17 Jan 2021 809th hugolgst 638 128 76ms 4 Jun 2021 811th ay2718 638 189 30ms 14 Aug 2019 811th Kloppermand 🇩🇰 638 189 22ms 10 Jun 2020 811th martinnorling 🇸🇪 638 189 20ms 3 Mar 2022 811th ThijsLuttikhuis 638 189 25ms 3 Mar 2024 811th tri1212 🇻🇳 638 189 560ms 30 Jun 2024 811th emgordon154 638 189 31ms 24 Sep 2024 811th Mathrew2012 638 189 18ms 24 May 2025 818th FireyFly 637 144 24ms 14 Apr 2018 818th KrausRaus 🇺🇸 637 144 18ms 23 Oct 2020 818th didion0 🇺🇸 637 144 13ms 22 Apr 2021 818th NewDefectus 🇮🇱 637 144 19ms 8 Oct 2021 818th raphaelimahorn 637 144 16ms 26 Oct 2022 823rd emplv 🇱🇻 636 245 321ms 29 Apr 2024 824th LogicalJoe 635 190 29ms 24 May 2023 824th moustave 635 190 29ms 7 Apr 2025 First Prev 751–825 of 1,841 Next Last