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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 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 226th primo-ppcg 🇹🇭 911 70 12ms 8 Nov 2022 226th DialFrost 🇸🇬 911 70 12ms 6 Jan 2025 228th canissimia 🇦🇶 911 75 27ms 3 Aug 2022 229th saito-ta 🇯🇵 911 87 507ms 23 Oct 2023 230th ovs-code 🇩🇪 911 93 6ms 11 Feb 2024 231st Steffan153 🇫🇮 911 102 407ms 21 Jul 2024 232nd JayXon 🇺🇸 911 113 54ms 23 Jan 2022 233rd JayXon 🇺🇸 909 88 116ms 28 May 2023 233rd Lydxn 🇨🇦 909 88 124ms 30 Oct 2023 233rd Shanethegamer 🇺🇸 909 88 126ms 30 Oct 2023 233rd Steffan153 🇫🇮 909 88 118ms 31 Oct 2023 233rd sean-niemann 🇺🇸 909 88 124ms 8 Apr 2025 233rd edsrzf 🇳🇿 909 88 273ms 9 May 2025 239th JayXon 🇺🇸 908 81 3,790ms 12 Nov 2024 240th DialFrost 🇸🇬 907 67 1,083ms 10 Oct 2024 241st AdrienHache 🇫🇷 907 68 54ms 25 Aug 2024 241st lyphyser 907 68 61ms 4 Jan 2025 243rd JayXon 🇺🇸 907 100 398ms 23 Jul 2025 244th ovs-code 🇩🇪 906 78 73ms 28 Nov 2022 245th JayXon 🇺🇸 906 109 120ms 30 Oct 2023 246th nwellnhof 🇩🇪 906 113 409ms 25 Sep 2025 246th ScottHamper 906 113 397ms 7 hours ago 248th Steffan153 🇫🇮 905 87 381ms 16 Jan 2024 248th xsot 🇸🇬 905 87 657ms 25 Jan 2024 248th sisyphus-ppcg 🇦🇺 905 87 67ms 16 Apr 2024 248th pardouin 🇫🇷 905 87 459ms 1 Jul 2024 248th sean-niemann 🇺🇸 905 87 633ms 28 Jun 2025 253rd stefangimmillaro 904 89 356ms 2 Oct 2023 253rd JayXon 🇺🇸 904 89 147ms 31 Oct 2024 255th Lydxn 🇨🇦 904 140 298ms 4 Jun 2024 256th CaedenHarper 🇨🇦 903 72 1,036ms 4 Sep 2025 257th sisyphus-ppcg 🇦🇺 903 100 15ms 17 Apr 2022 257th Shanethegamer 🇺🇸 903 100 17ms 31 Oct 2022 257th Steffan153 🇫🇮 903 100 12ms 11 Dec 2022 260th acotis 903 126 158ms 24 Jun 2025 261st GrayJoKing 🇦🇺 902 53 38ms 4 Apr 2024 262nd DialFrost 🇸🇬 901 88 3,323ms 7 Oct 2024 263rd DialFrost 🇸🇬 900 91 62ms 28 Jul 2025 264th JayXon 🇺🇸 900 104 32ms 10 days ago 265th MeWhenI 🇻🇦 898 59 68ms 31 Mar 2024 266th edsrzf 🇳🇿 898 101 388ms 23 Jul 2025 267th sean-niemann 🇺🇸 898 110 123ms 1 Jan 2025 268th rboath 897 39 83ms 23 Jan 2025 269th stefangimmillaro 897 82 3,631ms 12 Nov 2024 270th FortuiteMan 🇫🇷 897 106 38ms 29 Aug 2023 271st edsrzf 🇳🇿 895 100 63ms 13 Feb 2025 272nd JayXon 🇺🇸 895 120 6ms 24 Sep 2022 273rd Shanethegamer 🇺🇸 895 125 339ms 16 Apr 2022 274th rucin93 🇵🇱 894 85 16ms 7 Jan 2021 274th DialFrost 🇸🇬 894 85 18ms 24 Jan 2023 274th Steffan153 🇫🇮 894 85 15ms 25 Jan 2023 274th sean-niemann 🇺🇸 894 85 18ms 12 Mar 2023 278th GrayJoKing 🇦🇺 894 88 489ms 16 Jan 2024 278th ovs-code 🇩🇪 894 88 473ms 27 Jan 2024 278th m-tkach 🇺🇦 894 88 391ms 31 Jan 2024 278th duckyluuk 🇳🇱 894 88 446ms 18 Apr 2024 278th primo-ppcg 🇹🇭 894 88 72ms 9 Jun 2024 278th GolfingSuccess 🇬🇷 894 88 670ms 1 Mar 2025 284th tomtheisen 🇺🇸 894 90 365ms 21 Mar 2025 285th edsrzf 🇳🇿 894 101 6ms 5 days ago 286th GrayJoKing 🇦🇺 893 109 54ms 5 Nov 2023 286th xsot 🇸🇬 893 109 48ms 29 Mar 2024 288th primo-ppcg 🇹🇭 892 94 15ms 21 Aug 2023 289th JayXon 🇺🇸 891 142 310ms 31 Oct 2023 289th Shanethegamer 🇺🇸 891 142 276ms 31 Oct 2023 289th sean-niemann 🇺🇸 891 142 275ms 7 Nov 2023 289th Steffan153 🇫🇮 891 142 271ms 26 Jul 2024 293rd sean-niemann 🇺🇸 890 73 999ms 13 Sep 2025 294th MeWhenI 🇻🇦 890 111 118ms 30 Oct 2023 294th Shanethegamer 🇺🇸 890 111 120ms 31 Oct 2023 294th stefangimmillaro 890 111 115ms 6 Nov 2023 294th DialFrost 🇸🇬 890 111 120ms 5 Jun 2024 298th primo-ppcg 🇹🇭 889 90 267ms 25 Apr 2025 299th JayXon 🇺🇸 888 101 510ms 31 Oct 2023 300th inventshah 888 121 6ms 14 Sep 2022 First Prev 226–300 of 1,446 Next Last