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 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 159th m-tkach 🇺🇦 931 76 70ms 17 Apr 2022 159th prplz 🇦🇺 931 76 69ms 17 Apr 2022 159th MeWhenI 🇻🇦 931 76 69ms 18 Apr 2022 159th sean-niemann 🇺🇸 931 76 69ms 22 Jun 2022 159th primo-ppcg 🇹🇭 931 76 68ms 26 Jun 2022 159th emplv 🇱🇻 931 76 72ms 29 Jun 2022 159th Shanethegamer 🇺🇸 931 76 68ms 30 Jun 2022 159th Steffan153 🇫🇮 931 76 69ms 22 Jan 2023 159th MostParsingVex 931 76 67ms 10 Oct 2024 159th DialFrost 🇸🇬 931 76 65ms 20 Dec 2024 159th error256 931 76 70ms 5 Jan 2025 159th edsrzf 🇳🇿 931 76 66ms 25 Jul 2025 159th dokutan 931 76 66ms 8 Sep 2025 159th snoozingnewt 🇨🇦 931 76 66ms 18 Oct 2025 175th primo-ppcg 🇹🇭 930 62 47ms 13 Dec 2020 175th Lydxn 🇨🇦 930 62 44ms 8 Sep 2021 175th Shanethegamer 🇺🇸 930 62 47ms 17 Feb 2022 175th GrayJoKing 🇦🇺 930 62 43ms 24 Feb 2022 175th MeWhenI 🇻🇦 930 62 44ms 24 Feb 2022 175th akshatj27 🇦🇶 930 62 45ms 5 Mar 2022 175th scpchicken 🇵🇼 930 62 43ms 5 Mar 2022 175th Irratix 🇳🇱 930 62 46ms 22 Mar 2022 175th sean-niemann 🇺🇸 930 62 41ms 7 May 2022 175th prplz 🇦🇺 930 62 44ms 8 Jun 2022 175th Steffan153 🇫🇮 930 62 50ms 28 Nov 2022 175th Natanaelel 🇸🇪 930 62 40ms 16 Feb 2023 175th Babafaba 930 62 41ms 5 Nov 2025 188th nwellnhof 🇩🇪 927 82 18ms 13 May 2023 189th HPWiz 🇳🇿 926 48 41ms 4 Oct 2021 190th kg583 🇺🇸 926 85 604ms 5 Jun 2025 191st xsot 🇸🇬 924 69 8ms 23 May 2023 192nd JayXon 🇺🇸 924 101 521ms 14 Jul 2023 193rd JayXon 🇺🇸 924 111 533ms 25 Sep 2025 194th JayXon 🇺🇸 923 92 3ms 23 Jan 2022 195th DialFrost 🇸🇬 922 66 12ms 5 Jun 2025 195th sean-niemann 🇺🇸 922 66 12ms 5 Jun 2025 195th Steffan153 🇫🇮 922 66 12ms 7 days ago 198th primo-ppcg 🇹🇭 920 66 923ms 17 Jun 2020 198th btnlq 920 66 965ms 20 Dec 2020 198th JayXon 🇺🇸 920 66 919ms 28 Jun 2021 198th Lydxn 🇨🇦 920 66 974ms 12 May 2023 198th nwellnhof 🇩🇪 920 66 991ms 23 Jul 2023 203rd ovs-code 🇩🇪 920 67 320ms 9 May 2024 203rd DialFrost 🇸🇬 920 67 317ms 10 May 2024 205th Lydxn 🇨🇦 920 98 14ms 5 Jun 2024 205th JayXon 🇺🇸 920 98 13ms 7 Jun 2024 207th CaedenHarper 🇨🇦 919 39 105ms 26 Oct 2025 208th sisyphus-ppcg 🇦🇺 919 69 1,367ms 23 Mar 2021 208th primo-ppcg 🇹🇭 919 69 1,372ms 23 Mar 2021 208th MeWhenI 🇻🇦 919 69 1,390ms 13 Nov 2022 208th ovs-code 🇩🇪 919 69 1,427ms 27 Jan 2024 212th Lydxn 🇨🇦 919 112 59ms 25 Jan 2024 213th DialFrost 🇸🇬 918 71 1,315ms 5 Sep 2025 213th edsrzf 🇳🇿 918 71 1,334ms 7 Sep 2025 213th Steffan153 🇫🇮 918 71 1,108ms 4 days ago 213th sean-niemann 🇺🇸 918 71 1,052ms 3 days ago 217th Lydxn 🇨🇦 917 86 3,706ms 16 Apr 2024 218th DialFrost 🇸🇬 917 101 122ms 24 May 2025 218th JayXon 🇺🇸 917 101 115ms 24 May 2025 218th sean-niemann 🇺🇸 917 101 125ms 25 May 2025 221st HPWiz 🇳🇿 917 122 305ms 20 Jul 2021 221st JayXon 🇺🇸 917 122 327ms 20 Jul 2021 221st lynn 917 122 323ms 29 Nov 2021 221st xnor-gate 917 122 283ms 3 Jan 2022 221st Lydxn 🇨🇦 917 122 303ms 13 Jul 2022 221st ovs-code 🇩🇪 917 122 356ms 19 Dec 2025 227th ngn 🇧🇬 916 41 6ms 15 Jan 2022 227th zacjl 916 41 5ms 27 Jun 2025 227th 2bular 916 41 6ms 19 Sep 2025 230th nwellnhof 🇩🇪 915 63 42ms 6 Nov 2021 230th AbrahamJLR 🇻🇪 915 63 51ms 29 Jul 2025 232nd btnlq 915 88 421ms 13 Mar 2023 233rd Steffan153 🇫🇮 915 102 503ms 21 Jul 2024 234th NewDefectus 🇮🇱 914 104 21ms 16 Oct 2021 235th ovs-code 🇩🇪 913 93 3ms 11 Feb 2024 236th primo-ppcg 🇹🇭 911 68 167ms 5 Oct 2020 237th primo-ppcg 🇹🇭 911 70 11ms 8 Nov 2022 237th DialFrost 🇸🇬 911 70 7ms 6 Jan 2025 239th canissimia 🇦🇶 911 75 24ms 3 Aug 2022 240th edsrzf 🇳🇿 911 88 281ms 9 May 2025 First Prev 161–240 of 1,490 Next Last