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 Mandelbrot 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers 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 Knight 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 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 Knight 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 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 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 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 Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 298th dokutan 883 89 24 Mar 2025 302nd inventshah 881 83 29 Oct 2024 303rd dvargas46 🇺🇸 881 90 23 Jan 2023 304th IanUtley 880 124 27 Apr 2024 305th Steffan153 🇫🇮 879 95 31 Oct 2023 306th Lydxn 🇨🇦 879 103 12 Mar 2023 307th emplv 🇱🇻 879 144 31 Oct 2023 308th DialFrost 🇸🇬 878 122 5 Nov 2024 309th primo-ppcg 🇹🇭 877 114 20 Jun 2022 310th inventshah 876 96 25 Jan 2023 311th Yax42 🇫🇷 875 92 16 days ago 312th sean-niemann 🇺🇸 875 103 8 Apr 2025 313th ovs-code 🇩🇪 874 87 20 Nov 2024 314th ovs-code 🇩🇪 874 92 20 Nov 2024 315th JayXon 🇺🇸 874 130 24 Jun 2025 316th bstrat 873 43 4 Sep 2024 317th dokutan 873 50 27 Aug 2024 318th inventshah 873 90 22 Jan 2024 318th DialFrost 🇸🇬 873 90 4 Jun 2024 318th Yewzir 🇧🇪 873 90 10 Jun 2024 318th CaedenHarper 🇨🇦 873 90 13 Jun 2025 322nd btnlq 873 125 28 Nov 2021 323rd nwellnhof 🇩🇪 873 145 17 Aug 2021 323rd stefangimmillaro 873 145 7 Nov 2023 323rd DialFrost 🇸🇬 873 145 5 Jun 2024 326th scpchicken 🇵🇼 872 81 4 May 2022 327th primo-ppcg 🇹🇭 872 139 17 Apr 2022 328th nwellnhof 🇩🇪 871 51 4 Oct 2020 328th SirBogman 🇺🇸 871 51 1 Sep 2022 330th Steffan153 🇫🇮 871 103 31 Oct 2023 331st Alex-x90 🇺🇸 871 109 1 Sep 2024 332nd MeWhenI 🇻🇦 871 123 11 Sep 2022 332nd Shanethegamer 🇺🇸 871 123 11 Sep 2022 332nd sean-niemann 🇺🇸 871 123 8 Oct 2024 335th edsrzf 🇳🇿 870 96 29 Jun 2025 336th Shanethegamer 🇺🇸 870 113 29 Dec 2023 337th inventshah 870 118 25 Jan 2023 338th m-tkach 🇺🇦 870 146 31 Oct 2023 339th kg583 🇺🇸 869 92 9 May 2025 340th stefangimmillaro 867 92 30 Oct 2023 341st Steffan153 🇫🇮 867 142 6 Jul 2024 342nd primo-ppcg 🇹🇭 867 146 30 Apr 2020 343rd Steffan153 🇫🇮 866 103 12 Dec 2023 344th Steffan153 🇫🇮 866 112 20 Feb 2023 345th MeWhenI 🇻🇦 866 117 20 Jul 2023 346th Steffan153 🇫🇮 866 126 28 Nov 2022 347th ScottHamper 865 93 23 Feb 2022 347th MeWhenI 🇻🇦 865 93 26 Jul 2023 349th stefangimmillaro 865 140 7 Nov 2023 350th tayloia 🇬🇧 864 88 18 Jul 2023 351st primo-ppcg 🇹🇭 864 147 1 Jun 2020 352nd AlephSquirrel 863 91 21 Jan 2024 353rd DialFrost 🇸🇬 860 85 21 Nov 2024 354th CLOStrophobic 🇮🇹 860 93 2 Feb 2025 355th anter69 🇭🇺 859 67 31 Jan 2023 355th KatieLG 🇬🇧 859 67 27 Nov 2023 357th MeWhenI 🇻🇦 858 93 30 Oct 2023 358th Steffan153 🇫🇮 858 148 31 Oct 2023 358th Shanethegamer 🇺🇸 858 148 31 Oct 2023 360th canissimia 🇦🇶 857 183 29 Nov 2023 361st namelessiw 856 94 16 days ago 362nd SirBogman 🇺🇸 856 111 29 Dec 2021 363rd duckyluuk 🇳🇱 855 97 11 Dec 2024 363rd MeWhenI 🇻🇦 855 97 10 Jan 2025 365th Steffan153 🇫🇮 855 115 13 Mar 2023 366th Bubbler-4 854 52 9 Dec 2021 367th kirjavascript 854 89 13 Feb 2025 368th Shanethegamer 🇺🇸 854 105 17 Dec 2022 368th Lydxn 🇨🇦 854 105 12 Mar 2023 370th stefangimmillaro 854 133 7 Nov 2023 370th DialFrost 🇸🇬 854 133 1 Apr 2025 372nd JayXon 🇺🇸 854 197 31 Oct 2023 373rd dokutan 851 83 14 Feb 2025 374th clockworknazo 851 114 20 Feb 2023 375th sean-niemann 🇺🇸 850 75 7 Jun 2023 Prev 301–375 of 1,331 Next