Roman to Arabic in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Maze Medal Tally 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 301st btnlq 873 125 28 Nov 2021 302nd scpchicken 🇵🇼 872 81 4 May 2022 303rd inventshah 872 90 22 Jan 2024 303rd DialFrost 🇸🇬 872 90 4 Jun 2024 303rd Yewzir 872 90 10 Jun 2024 306th ovs-code 🇩🇪 872 92 20 Nov 2024 307th nwellnhof 🇩🇪 871 51 4 Oct 2020 307th SirBogman 🇺🇸 871 51 1 Sep 2022 309th Alex-x90 🇺🇸 871 109 1 Sep 2024 310th nwellnhof 🇩🇪 871 145 17 Aug 2021 310th stefangimmillaro 871 145 7 Nov 2023 310th DialFrost 🇸🇬 871 145 5 Jun 2024 313th Shanethegamer 🇺🇸 870 113 29 Dec 2023 314th m-tkach 🇺🇦 870 146 31 Oct 2023 315th MeWhenI 🇻🇦 869 123 11 Sep 2022 315th Shanethegamer 🇺🇸 869 123 11 Sep 2022 315th sean-niemann 🇺🇸 869 123 8 Oct 2024 318th kg583 🇺🇸 867 93 26 Dec 2024 318th CLOStrophobic 🇮🇹 867 93 2 Feb 2025 320th Steffan153 🇫🇮 867 103 31 Oct 2023 321st primo-ppcg 🇹🇭 867 139 17 Apr 2022 322nd Steffan153 🇫🇮 867 142 6 Jul 2024 323rd JayXon 🇺🇸 866 107 12 Mar 2023 324th MeWhenI 🇻🇦 866 117 20 Jul 2023 325th Steffan153 🇫🇮 866 126 28 Nov 2022 326th stefangimmillaro 865 92 30 Oct 2023 327th inventshah 865 118 25 Jan 2023 328th primo-ppcg 🇹🇭 865 146 30 Apr 2020 329th ScottHamper 864 93 23 Feb 2022 329th MeWhenI 🇻🇦 864 93 26 Jul 2023 331st tayloia 🇬🇧 863 88 18 Jul 2023 332nd AlephSquirrel 863 91 21 Jan 2024 333rd Steffan153 🇫🇮 863 103 12 Dec 2023 334th Steffan153 🇫🇮 863 112 20 Feb 2023 335th primo-ppcg 🇹🇭 863 147 1 Jun 2020 336th primo-ppcg 🇹🇭 861 109 25 Dec 2020 337th stefangimmillaro 861 140 7 Nov 2023 338th DialFrost 🇸🇬 860 85 21 Nov 2024 339th anter69 🇭🇺 859 67 31 Jan 2023 339th KatieLG 🇬🇧 859 67 27 Nov 2023 341st Steffan153 🇫🇮 858 148 31 Oct 2023 341st Shanethegamer 🇺🇸 858 148 31 Oct 2023 343rd canissimia 🇦🇶 857 183 29 Nov 2023 344th MeWhenI 🇻🇦 856 93 30 Oct 2023 345th duckyluuk 🇳🇱 855 97 11 Dec 2024 345th MeWhenI 🇻🇦 855 97 10 Jan 2025 347th SirBogman 🇺🇸 855 111 29 Dec 2021 348th Steffan153 🇫🇮 855 115 13 Mar 2023 349th Bubbler-4 854 52 9 Dec 2021 350th sean-niemann 🇺🇸 854 94 31 Oct 2024 351st JayXon 🇺🇸 854 197 31 Oct 2023 352nd kirjavascript 853 89 13 Feb 2025 353rd CaedenHarper 🇨🇦 853 92 27 Jan 2025 354th dokutan 851 83 14 Feb 2025 355th Shanethegamer 🇺🇸 851 105 17 Dec 2022 355th Lydxn 🇨🇦 851 105 12 Mar 2023 357th sean-niemann 🇺🇸 850 75 7 Jun 2023 358th DialFrost 🇸🇬 849 106 30 Jun 2024 359th Natanaelel 🇸🇪 848 73 16 Feb 2023 360th clockworknazo 848 114 20 Feb 2023 361st sean-niemann 🇺🇸 846 150 5 Nov 2023 362nd rucin93 🇵🇱 845 95 31 Oct 2024 363rd Steffan153 🇫🇮 845 132 20 Feb 2023 363rd ovs-code 🇩🇪 845 132 8 Feb 2024 365th anter69 🇭🇺 844 75 22 Feb 2023 365th KatieLG 🇬🇧 844 75 27 Nov 2023 367th Shanethegamer 🇺🇸 843 73 31 Oct 2022 368th DialFrost 🇸🇬 843 106 16 Nov 2024 369th sean-niemann 🇺🇸 843 141 31 Oct 2023 370th frankgraziano 842 94 9 Feb 2025 371st MeWhenI 🇻🇦 842 200 22 Apr 2024 372nd Alex-x90 🇺🇸 839 100 8 Feb 2023 373rd DialFrost 🇸🇬 839 121 7 Nov 2023 374th CLOStrophobic 🇮🇹 838 92 13 Feb 2025 374th DialFrost 🇸🇬 838 92 13 Feb 2025 Prev 301–375 of 1,239 Next