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 Calendar Connect Four 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 Calendar Connect Four 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 751st MichalMarsalek 🇨🇿 656 189 433ms 22 Jan 2023 751st Shanethegamer 🇺🇸 656 189 616ms 21 Mar 2023 751st DestyNova 🇮🇪 656 189 441ms 15 Apr 2025 754th emgordon154 655 140 16ms 2 Dec 2021 755th jared-hughes 654 97 51ms 16 Apr 2022 756th stefangimmillaro 654 182 554ms 17 Sep 2024 757th Shanethegamer 🇺🇸 653 163 143ms 24 May 2025 758th nsprd 652 185 28ms 19 Jan 2024 758th DxSper 652 185 37ms 16 Feb 2024 758th driri85 652 185 28ms 16 Feb 2024 758th OCNeve 652 185 22ms 18 Jun 2024 758th croc54 652 185 22ms 31 Jan 2025 758th Alpha9584 652 185 25ms 20 Mar 2025 758th Hemanthred2005 652 185 25ms 3 May 2025 765th jared-hughes 651 141 12ms 10 Sep 2021 765th Andrey-Plotnikov 651 141 15ms 25 Oct 2024 767th Jonatan6 🇩🇰 651 157 11ms 4 Aug 2023 768th BlankSpruce 651 207 435ms 26 Aug 2022 769th Shanethegamer 🇺🇸 649 139 353ms 8 Jan 2022 770th HumanoidCPU 649 160 561ms 31 Oct 2024 770th KatieLG 🇬🇧 649 160 613ms 19 Apr 2025 772nd TheAristos 649 186 41ms 21 Oct 2019 772nd CorporalCrawdad 649 186 30ms 3 Oct 2024 774th lynn 648 185 38ms 23 Nov 2021 775th FlyingPenguin223 647 198 7ms 30 Nov 2024 776th uttumuttu 🇫🇮 646 142 30ms 4 Jan 2022 776th iliazeus 646 142 14ms 3 Sep 2022 776th LukeBridges 🇬🇧 646 142 14ms 28 Oct 2022 779th Shanethegamer 🇺🇸 646 147 48ms 5 Nov 2022 780th kmathis22 646 224 444ms 8 days ago 781st DialFrost 🇸🇬 645 140 505ms 25 May 2024 782nd Yewzir 🇧🇪 645 165 174ms 13 Sep 2023 783rd rowboat1 645 187 33ms 3 Apr 2021 783rd rschwa6308 🇺🇸 645 187 67ms 18 Aug 2023 783rd albanian-laundromat 645 187 22ms 24 Apr 2025 783rd bogosorter 645 187 41ms 11 Jul 2025 783rd Babafaba 645 187 23ms 11 Sep 2025 788th nsprd 645 209 479ms 19 Jan 2024 789th MeWhenI 🇻🇦 643 159 12ms 25 Aug 2023 790th mamamia5x 642 143 14ms 8 Mar 2024 791st kevinmchung 642 188 45ms 2 Feb 2018 791st jhfranklin 🇬🇧 642 188 24ms 7 Mar 2021 791st ehulinsky 🇺🇸 642 188 28ms 8 May 2023 791st eiburns 642 188 21ms 3 Oct 2023 791st Just4FunCoder 642 188 53ms 18 Jun 2025 796th Yewzir 🇧🇪 641 162 446ms 21 Feb 2024 796th dokutan 641 162 603ms 8 Sep 2025 798th mtirado1 641 200 6ms 25 Dec 2022 799th jared-hughes 639 211 438ms 24 Jun 2022 800th kkoenig 639 244 278ms 30 Dec 2023 801st JGDoerrer 639 257 174ms 15 Feb 2022 802nd Waffle3z 638 128 57ms 17 Jan 2021 802nd hugolgst 638 128 76ms 4 Jun 2021 804th ay2718 638 189 29ms 14 Aug 2019 804th Kloppermand 🇩🇰 638 189 25ms 10 Jun 2020 804th martinnorling 🇸🇪 638 189 38ms 3 Mar 2022 804th ThijsLuttikhuis 638 189 31ms 3 Mar 2024 804th tri1212 🇻🇳 638 189 629ms 30 Jun 2024 804th emgordon154 638 189 30ms 24 Sep 2024 804th Mathrew2012 638 189 19ms 24 May 2025 811th FireyFly 637 144 16ms 14 Apr 2018 811th KrausRaus 🇺🇸 637 144 14ms 23 Oct 2020 811th didion0 🇺🇸 637 144 12ms 22 Apr 2021 811th NewDefectus 🇮🇱 637 144 14ms 8 Oct 2021 811th raphaelimahorn 637 144 13ms 26 Oct 2022 816th emplv 🇱🇻 636 245 312ms 29 Apr 2024 817th LogicalJoe 635 190 33ms 24 May 2023 817th moustave 635 190 42ms 7 Apr 2025 819th KatieLG 🇬🇧 633 143 1,107ms 17 Nov 2023 820th garrisonhh 632 191 23ms 21 Nov 2020 820th geofft 632 191 42ms 10 Dec 2020 820th CedricGebistorf 632 191 29ms 18 Feb 2022 820th Educorreia932 632 191 22ms 23 Jun 2022 820th Ripick 632 191 32ms 6 May 2023 820th anarconic 632 191 473ms 14 Dec 2023 First Prev 751–825 of 1,833 Next Last