Roman to Arabic 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 Multitap Input 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 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 Multitap Input 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 75th radarek 🇵🇱 961 60 38ms 26 Dec 2024 75th stefangimmillaro 961 60 39ms 26 Dec 2024 75th JayXon 🇺🇸 961 60 39ms 27 Dec 2024 75th xsot 🇸🇬 961 60 38ms 3 Feb 2025 75th ovs-code 🇩🇪 961 60 38ms 22 Feb 2025 75th pardouin 🇫🇷 961 60 39ms 11 Aug 2025 82nd hallvabo 🇳🇴 960 99 40ms 20 Oct 2020 82nd btnlq 960 99 38ms 3 Jan 2021 82nd rak1507 🇬🇧 960 99 25ms 5 Sep 2021 82nd xnor-gate 960 99 39ms 18 Sep 2021 82nd DialFrost 🇸🇬 960 99 25ms 21 Oct 2023 82nd anter69 🇭🇺 960 99 40ms 2 Apr 2024 82nd kg583 🇺🇸 960 99 25ms 1 Oct 2024 82nd KatieLG 🇬🇧 960 99 45ms 6 Apr 2025 82nd CornerMercury 🇬🇧 960 99 41ms 112 mins ago 91st primo-ppcg 🇹🇭 951 61 23ms 5 Oct 2020 91st sisyphus-ppcg 🇦🇺 951 61 882ms 5 Jan 2021 91st o0lit3 🇺🇸 951 61 23ms 23 Oct 2021 91st Lydxn 🇨🇦 951 61 163ms 31 Dec 2021 91st Steffan153 🇫🇮 951 61 162ms 28 Nov 2022 91st DialFrost 🇸🇬 951 61 161ms 25 Jan 2023 91st sean-niemann 🇺🇸 951 61 162ms 20 Sep 2023 91st ovs-code 🇩🇪 951 61 166ms 3 Oct 2023 91st iczelia 🇩🇪 951 61 160ms 5 Nov 2025 91st blaztoma 🇱🇹 951 61 164ms 24 days ago 101st JayXon 🇺🇸 950 80 17ms 6 Feb 2021 101st vlpx 🇫🇮 950 80 18ms 18 Jun 2024 103rd TFeld00 🇩🇰 950 100 19ms 5 Oct 2020 103rd primo-ppcg 🇹🇭 950 100 19ms 5 Oct 2020 103rd inventshah 950 100 22ms 14 Apr 2021 103rd lynn 950 100 18ms 29 Nov 2021 103rd CedricGebistorf 950 100 19ms 2 Mar 2022 103rd scpchicken 🇵🇼 950 100 20ms 4 May 2022 103rd AlephSquirrel 950 100 26ms 6 Dec 2022 103rd bricknellj 950 100 21ms 25 Jan 2023 103rd neel11235813 950 100 24ms 31 Jan 2023 103rd LogicalJoe 950 100 19ms 24 May 2023 103rd janbehrens 🇩🇪 950 100 21ms 17 Jun 2023 103rd bizy-coder 950 100 20ms 27 Jan 2024 103rd Yewzir 🇧🇪 950 100 46ms 10 Jun 2024 103rd 5cw 🇺🇸 950 100 19ms 5 Jul 2024 103rd CaedenHarper 🇨🇦 950 100 18ms 27 Jan 2025 103rd firegene 🇮🇪 950 100 21ms 30 Jan 2025 103rd dokutan 950 100 20ms 14 Feb 2025 103rd edsrzf 🇳🇿 950 100 20ms 29 Jun 2025 103rd KasperKivimaeki 🇫🇮 950 100 22ms 30 Jun 2025 103rd wuduculfre 950 100 18ms 22 Jul 2025 103rd ndren 950 100 39ms 19 Oct 2025 103rd ryyyn 🇺🇸 950 100 39ms 2 Nov 2025 103rd Babafaba 950 100 19ms 6 Nov 2025 103rd Mukundan314 950 100 18ms 27 hours ago 127th bitsandbeyond 🇳🇱 949 64 1,061ms 7 Jun 2024 128th CaedenHarper 🇨🇦 946 37 86ms 12 Jan 2025 129th primo-ppcg 🇹🇭 945 47 40ms 5 Oct 2020 130th DialFrost 🇸🇬 945 61 55ms 26 Dec 2024 130th m-tkach 🇺🇦 945 61 44ms 26 Dec 2024 132nd Lydxn 🇨🇦 941 90 3ms 12 Mar 2023 132nd rhdqor213 941 90 3ms 11 Dec 2024 132nd KasperKivimaeki 🇫🇮 941 90 3ms 2 Apr 2025 135th mrondon8 941 101 20ms 5 Sep 2021 136th Lydxn 🇨🇦 939 66 198ms 13 May 2023 137th MeWhenI 🇻🇦 937 51 49ms 31 Mar 2024 138th JayXon 🇺🇸 937 84 568ms 21 Jan 2024 138th Lydxn 🇨🇦 937 84 539ms 5 Jun 2024 140th JayXon 🇺🇸 936 86 391ms 13 Mar 2023 140th Lydxn 🇨🇦 936 86 444ms 19 May 2023 140th nwellnhof 🇩🇪 936 86 373ms 28 Jun 2023 140th AdrienHache 🇫🇷 936 86 432ms 18 Aug 2025 144th Lydxn 🇨🇦 934 66 329ms 14 Jan 2022 144th JayXon 🇺🇸 934 66 397ms 24 May 2024 146th JayXon 🇺🇸 933 68 1,125ms 9 Sep 2021 146th Lydxn 🇨🇦 933 68 949ms 10 Sep 2021 146th Steffan153 🇫🇮 933 68 1,107ms 2 Mar 2023 146th Shanethegamer 🇺🇸 933 68 1,068ms 30 Oct 2023 146th stefangimmillaro 933 68 1,267ms 31 Oct 2023 First Prev 76–150 of 1,453 Next Last