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 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 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 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 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 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 Turtle Tutorial # Golfer Points Bytes Time Submitted 826th FireyFly 637 144 18ms 14 Apr 2018 826th KrausRaus 🇺🇸 637 144 18ms 23 Oct 2020 826th didion0 🇺🇸 637 144 13ms 22 Apr 2021 826th NewDefectus 🇮🇱 637 144 17ms 8 Oct 2021 826th raphaelimahorn 637 144 15ms 26 Oct 2022 831st emplv 🇱🇻 636 245 321ms 29 Apr 2024 832nd LogicalJoe 635 190 29ms 24 May 2023 832nd moustave 635 190 29ms 7 Apr 2025 834th Babafaba 634 164 435ms 7 days ago 835th KatieLG 🇬🇧 633 143 1,107ms 17 Nov 2023 836th emgordon154 632 181 2,603ms 9 Aug 2025 837th garrisonhh 632 191 19ms 21 Nov 2020 837th geofft 632 191 41ms 10 Dec 2020 837th CedricGebistorf 632 191 21ms 18 Feb 2022 837th Educorreia932 632 191 24ms 23 Jun 2022 837th Ripick 632 191 24ms 6 May 2023 837th anarconic 632 191 463ms 14 Dec 2023 837th jeff-re 632 191 20ms 6 May 2025 844th emgordon154 631 152 141ms 15 Nov 2024 845th albanian-laundromat 631 227 11ms 14 Jul 2025 846th MeWhenI 🇻🇦 630 169 175ms 16 Nov 2022 847th hellwue 629 192 22ms 22 Nov 2023 847th ballaire 629 192 34ms 27 Jan 2024 849th okaponta 629 261 185ms 13 Jan 2024 850th Haksell 🇦🇶 628 130 72ms 5 Apr 2020 850th Natanaelel 🇸🇪 628 130 49ms 7 May 2025 852nd legrottagliegionata 628 146 14ms 7 Dec 2021 853rd MarcMush 🇫🇷 627 144 741ms 11 Jan 2024 854th albanian-laundromat 626 141 1,295ms 9 days ago 855th chris124567 626 249 316ms 21 Apr 2021 856th edsrzf 🇳🇿 625 64 149ms 3 Feb 2025 857th evanrittner 625 193 20ms 9 Mar 2019 857th argusdusty 🇺🇸 625 193 33ms 31 Dec 2020 857th Bonjour27891 🇻🇳 625 193 35ms 13 Mar 2022 857th AtengChen 625 193 23ms 16 Aug 2024 857th JunkIce 625 193 21ms 4 Nov 2024 862nd Phil-RGOMEGA 625 205 9ms 2 Jun 2023 863rd xyangst 624 147 18ms 26 Sep 2024 864th MeWhenI 🇻🇦 623 199 814ms 27 Jul 2024 865th dokutan 622 142 1,053ms 8 Sep 2025 866th Shanethegamer 🇺🇸 622 172 14ms 5 Oct 2024 867th Psirving 622 194 27ms 31 Jul 2020 867th j-Ewan 622 194 24ms 14 Feb 2022 867th Dandandooo 622 194 19ms 19 Apr 2025 870th dokutan 621 233 429ms 24 Sep 2025 871st daniel-pedersen 🇸🇪 620 148 18ms 6 Mar 2022 871st stop-amertime 620 148 15ms 5 Dec 2022 873rd P-Quentin 🇫🇷 619 195 31ms 5 Aug 2022 873rd BREMAUCY 🇫🇷 619 195 23ms 4 Feb 2023 873rd cros107 🇦🇺 619 195 24ms 7 Jun 2023 873rd m42km 619 195 21ms 14 Jan 2024 873rd WillConker 619 195 19ms 10 Aug 2024 873rd Troon 619 195 24ms 19 Aug 2025 879th MeWhenI 🇻🇦 618 146 346ms 15 Feb 2023 880th MeWhenI 🇻🇦 618 223 1,426ms 16 Jun 2023 881st DialFrost 🇸🇬 616 102 8ms 15 Apr 2025 882nd daisy-lau 616 149 12ms 13 Jul 2020 882nd satowine1 616 149 13ms 7 Dec 2021 882nd Ashikpaul 🇮🇳 616 149 13ms 29 Jul 2022 882nd Maznek 616 149 22ms 21 Jun 2023 886th wilkij1 616 196 18ms 16 Jun 2018 886th lukasthaler 616 196 21ms 9 Sep 2020 886th asadullayev 616 196 19ms 4 Mar 2021 886th geooff 616 196 22ms 11 Sep 2023 886th RaBa21 🇭🇺 616 196 22ms 17 Jul 2025 886th BlankSpruce 616 196 24ms 31 Aug 2025 892nd bac0id 615 219 388ms 3 Jul 2024 893rd Shanethegamer 🇺🇸 615 237 355ms 23 Feb 2023 894th vonagam 614 133 58ms 12 Nov 2017 895th MeWhenI 🇻🇦 614 265 59ms 16 Jun 2023 896th labster 613 161 3,691ms 15 Mar 2018 897th BrenSchaap 613 197 20ms 21 Oct 2021 897th aksyristos 613 197 22ms 27 Jan 2023 897th ABC00012345 613 197 20ms 1 May 2024 897th michaelmgreer 613 197 23ms 9 Oct 2025 First Prev 826–900 of 1,855 Next Last