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 826th LogicalJoe 635 190 29ms 24 May 2023 826th moustave 635 190 29ms 7 Apr 2025 828th KatieLG 🇬🇧 633 143 1,107ms 17 Nov 2023 829th garrisonhh 632 191 19ms 21 Nov 2020 829th geofft 632 191 41ms 10 Dec 2020 829th CedricGebistorf 632 191 21ms 18 Feb 2022 829th Educorreia932 632 191 24ms 23 Jun 2022 829th Ripick 632 191 24ms 6 May 2023 829th anarconic 632 191 463ms 14 Dec 2023 829th jeff-re 632 191 20ms 6 May 2025 836th emgordon154 631 152 142ms 15 Nov 2024 837th albanian-laundromat 631 227 11ms 14 Jul 2025 838th MeWhenI 🇻🇦 630 169 175ms 16 Nov 2022 839th emgordon154 630 181 2,772ms 9 Aug 2025 840th hellwue 629 192 22ms 22 Nov 2023 840th ballaire 629 192 34ms 27 Jan 2024 842nd okaponta 629 261 185ms 13 Jan 2024 843rd Haksell 🇦🇶 628 130 72ms 5 Apr 2020 843rd Natanaelel 🇸🇪 628 130 49ms 7 May 2025 845th legrottagliegionata 628 146 15ms 7 Dec 2021 846th MarcMush 🇫🇷 627 144 747ms 11 Jan 2024 847th albanian-laundromat 626 141 1,295ms 110 mins ago 848th chris124567 626 249 316ms 21 Apr 2021 849th edsrzf 🇳🇿 625 64 149ms 3 Feb 2025 850th evanrittner 625 193 20ms 9 Mar 2019 850th argusdusty 🇺🇸 625 193 33ms 31 Dec 2020 850th Bonjour27891 🇻🇳 625 193 35ms 13 Mar 2022 850th AtengChen 625 193 23ms 16 Aug 2024 850th JunkIce 625 193 21ms 4 Nov 2024 855th Phil-RGOMEGA 625 205 9ms 2 Jun 2023 856th xyangst 624 147 18ms 26 Sep 2024 857th MeWhenI 🇻🇦 623 199 814ms 27 Jul 2024 858th dokutan 622 142 1,053ms 8 Sep 2025 859th Shanethegamer 🇺🇸 622 172 14ms 5 Oct 2024 860th Psirving 622 194 27ms 31 Jul 2020 860th j-Ewan 622 194 24ms 14 Feb 2022 860th Dandandooo 622 194 19ms 19 Apr 2025 863rd dokutan 621 233 429ms 24 Sep 2025 864th daniel-pedersen 🇸🇪 620 148 20ms 6 Mar 2022 864th stop-amertime 620 148 15ms 5 Dec 2022 866th P-Quentin 🇫🇷 619 195 31ms 5 Aug 2022 866th BREMAUCY 🇫🇷 619 195 23ms 4 Feb 2023 866th cros107 🇦🇺 619 195 24ms 7 Jun 2023 866th m42km 619 195 21ms 14 Jan 2024 866th WillConker 619 195 19ms 10 Aug 2024 866th Troon 619 195 24ms 19 Aug 2025 872nd h3ra993huskp 🇯🇵 619 234 384ms 3 Nov 2024 873rd MeWhenI 🇻🇦 618 146 390ms 15 Feb 2023 874th MeWhenI 🇻🇦 618 223 1,426ms 16 Jun 2023 875th DialFrost 🇸🇬 616 102 8ms 15 Apr 2025 876th daisy-lau 616 149 13ms 13 Jul 2020 876th satowine1 616 149 14ms 7 Dec 2021 876th Ashikpaul 🇮🇳 616 149 13ms 29 Jul 2022 876th Maznek 616 149 26ms 21 Jun 2023 880th wilkij1 616 196 18ms 16 Jun 2018 880th lukasthaler 616 196 21ms 9 Sep 2020 880th asadullayev 616 196 19ms 4 Mar 2021 880th geooff 616 196 22ms 11 Sep 2023 880th RaBa21 🇭🇺 616 196 22ms 17 Jul 2025 880th BlankSpruce 616 196 24ms 31 Aug 2025 886th bac0id 615 219 388ms 3 Jul 2024 887th Shanethegamer 🇺🇸 615 237 355ms 23 Feb 2023 888th vonagam 614 133 58ms 12 Nov 2017 889th MeWhenI 🇻🇦 614 265 59ms 16 Jun 2023 890th labster 613 161 3,691ms 15 Mar 2018 891st BrenSchaap 613 197 20ms 21 Oct 2021 891st aksyristos 613 197 22ms 27 Jan 2023 891st ABC00012345 613 197 20ms 1 May 2024 891st michaelmgreer 613 197 23ms 9 Oct 2025 895th arjanadriaanse 🇳🇱 613 238 360ms 7 Feb 2022 896th unfinishedprogram 612 150 17ms 19 Jan 2024 897th MeWhenI 🇻🇦 611 155 33ms 16 Aug 2024 898th ccbrown 611 255 321ms 21 Apr 2020 899th dokutan 610 109 96ms 22 Jan 2024 900th janbehrens 🇩🇪 610 186 482ms 24 Mar 2022 First Prev 826–900 of 1,845 Next Last