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 Calendar 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 Multitap Input 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 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 Numbrix 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 Numbrix 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 641st PatrickStephansen 🇿🇦 700 131 28ms 19 Oct 2020 641st voytxt 🇨🇿 700 131 18ms 20 Jul 2025 643rd ethanlally 700 207 483ms 8 Jan 2026 644th Betuaredead 699 69 15ms 12 Jan 2023 645th frankgraziano 699 356 215ms 7 Nov 2025 646th SirBogman 🇺🇸 698 117 1,135ms 11 Apr 2024 647th inventshah 698 149 422ms 22 Jan 2024 648th yokasuretsu 698 173 23ms 14 Jan 2025 649th tobeannouncd 698 209 332ms 3 Jan 2024 650th retrohun 695 137 1,222ms 29 Oct 2019 651st duckyluuk 🇳🇱 695 181 59ms 16 Dec 2024 652nd MaxElf999 694 174 27ms 29 Sep 2022 652nd Pyroan 694 174 22ms 5 Jan 2026 654th jmerle 🇳🇱 693 96 86ms 5 Jul 2023 654th f-tucker 693 96 110ms 19 Dec 2023 656th jared-hughes 693 118 42ms 12 Sep 2022 657th Shanethegamer 🇺🇸 693 150 512ms 17 Jan 2024 658th HumanoidCPU 693 218 118ms 10 Jun 2024 659th GrayJoKing 🇦🇺 691 167 144ms 26 Jan 2023 660th AlephSquirrel 690 133 22ms 15 Feb 2023 660th niklv 🇷🇺 690 133 14ms 21 Dec 2023 660th jbt 690 133 21ms 25 Dec 2023 663rd LouisRustenholz 690 175 46ms 23 Dec 2021 663rd wrose100 690 175 25ms 9 Apr 2022 663rd yoavjs 690 175 19ms 1 Apr 2025 663rd Babafaba 690 175 22ms 24 Nov 2025 663rd dokutan 690 175 25ms 11 days ago 668th MeWhenI 🇻🇦 689 151 483ms 24 May 2024 669th acornellier 687 119 48ms 11 Dec 2018 670th DialFrost 🇸🇬 687 155 142ms 24 May 2025 671st mossprescott 686 176 19ms 24 Jun 2019 671st NanduBC 686 176 26ms 17 Mar 2021 671st za3k 686 176 25ms 11 Oct 2022 671st QuincyNash 🇺🇸 686 176 409ms 4 Dec 2022 671st msbranicky 686 176 26ms 27 Jul 2023 671st fkantelberg 686 176 25ms 9 Aug 2023 671st ssbhatt4321 686 176 35ms 14 Oct 2023 671st JorgiEagle 686 176 24ms 8 Feb 2024 671st hiichbindermax 686 176 26ms 11 Sep 2024 680th kimbo 🇺🇸 686 227 326ms 17 Dec 2022 681st fgrosshans 🇫🇷 685 97 82ms 5 May 2023 682nd janbehrens 🇩🇪 685 134 14ms 12 Nov 2023 683rd MeWhenI 🇻🇦 685 140 148ms 3 Aug 2024 684th timvermeulen 684 221 106ms 19 Jan 2020 685th makononov 684 240 257ms 28 Feb 2025 686th MeWhenI 🇻🇦 683 228 367ms 17 Apr 2023 687th stefangimmillaro 682 168 2,764ms 10 Nov 2024 687th MeWhenI 🇻🇦 682 168 2,587ms 2 Dec 2024 689th jmerle 🇳🇱 682 177 22ms 20 Jun 2023 689th SB-945 682 177 24ms 3 Mar 2024 689th drochom 682 177 22ms 20 Jun 2024 689th vhoulbreque 🇫🇷 682 177 22ms 13 Sep 2025 689th CaedenHarper 🇨🇦 682 177 44ms 29 Oct 2025 694th KatieLG 🇬🇧 681 120 54ms 16 Nov 2023 695th Yewzir 🇧🇪 681 175 422ms 19 Jun 2024 696th DaCuteRaccoon 680 71 14ms 3 Dec 2022 697th MeWhenI 🇻🇦 680 120 748ms 29 Jan 2023 698th SirBogman 🇺🇸 680 153 615ms 16 Jan 2024 698th duckyluuk 🇳🇱 680 153 606ms 7 Jul 2025 700th lynn 680 216 179ms 17 Jul 2023 701st janbehrens 🇩🇪 678 133 1,046ms 1 Nov 2021 702nd snooze92 🇫🇷 678 178 22ms 26 Feb 2025 702nd milana-94888u 678 178 20ms 5 Mar 2025 702nd InigoK 🇺🇸 678 178 27ms 26 Aug 2025 705th edsrzf 🇳🇿 678 180 508ms 22 Jul 2025 706th southpolenator 678 199 70ms 10 Jun 2023 707th southpolenator 677 151 10ms 10 Jun 2023 708th janbehrens 🇩🇪 677 176 442ms 17 Apr 2025 709th akshatj27 🇦🇶 675 121 121ms 11 Jan 2022 710th itsh01 675 136 17ms 9 Aug 2021 710th Sam-Vrgl 675 136 13ms 13 May 2025 712th Ripick 675 184 418ms 12 Jul 2025 713th lynn 675 204 1,758ms 24 Oct 2021 714th yzhs 🇩🇪 674 179 30ms 8 Feb 2020 714th urojony 🇵🇱 674 179 24ms 27 May 2021 714th raspofabs 674 179 27ms 8 Jul 2023 714th FranklinJiaChen 674 179 22ms 12 Jun 2024 714th kistlerf 🇨🇭 674 179 45ms 12 May 2025 714th LuisGoncalves05 🇵🇹 674 179 23ms 11 Jul 2025 714th jacekwladzinski 674 179 35ms 8 Oct 2025 First Prev 641–720 of 1,889 Next Last