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 301st inventshah 881 83 29 Oct 2024 302nd IanUtley 880 124 27 Apr 2024 303rd dvargas46 🇺🇸 879 90 23 Jan 2023 304th Steffan153 🇫🇮 879 95 31 Oct 2023 305th DialFrost 🇸🇬 878 122 5 Nov 2024 306th Lydxn 🇨🇦 877 103 12 Mar 2023 307th primo-ppcg 🇹🇭 877 114 20 Jun 2022 308th emplv 🇱🇻 877 144 31 Oct 2023 309th inventshah 876 96 25 Jan 2023 310th sean-niemann 🇺🇸 875 103 8 Apr 2025 311th ovs-code 🇩🇪 874 87 20 Nov 2024 312th Yax42 🇫🇷 874 92 13 days ago 313th JayXon 🇺🇸 874 130 24 Jun 2025 314th bstrat 873 43 4 Sep 2024 315th dokutan 873 50 27 Aug 2024 316th inventshah 873 90 22 Jan 2024 316th DialFrost 🇸🇬 873 90 4 Jun 2024 316th Yewzir 🇧🇪 873 90 10 Jun 2024 316th CaedenHarper 🇨🇦 873 90 13 Jun 2025 320th btnlq 873 125 28 Nov 2021 321st scpchicken 🇵🇼 872 81 4 May 2022 322nd ovs-code 🇩🇪 872 92 20 Nov 2024 323rd primo-ppcg 🇹🇭 872 139 17 Apr 2022 324th nwellnhof 🇩🇪 871 51 4 Oct 2020 324th SirBogman 🇺🇸 871 51 1 Sep 2022 326th Alex-x90 🇺🇸 871 109 1 Sep 2024 327th MeWhenI 🇻🇦 871 123 11 Sep 2022 327th Shanethegamer 🇺🇸 871 123 11 Sep 2022 327th sean-niemann 🇺🇸 871 123 8 Oct 2024 330th nwellnhof 🇩🇪 871 145 17 Aug 2021 330th stefangimmillaro 871 145 7 Nov 2023 330th DialFrost 🇸🇬 871 145 5 Jun 2024 333rd edsrzf 🇳🇿 870 96 29 Jun 2025 334th Shanethegamer 🇺🇸 870 113 29 Dec 2023 335th inventshah 870 118 25 Jan 2023 336th m-tkach 🇺🇦 870 146 31 Oct 2023 337th kg583 🇺🇸 869 92 9 May 2025 338th stefangimmillaro 867 92 30 Oct 2023 339th Steffan153 🇫🇮 867 103 31 Oct 2023 340th Steffan153 🇫🇮 867 142 6 Jul 2024 341st Steffan153 🇫🇮 866 103 12 Dec 2023 342nd Steffan153 🇫🇮 866 112 20 Feb 2023 343rd MeWhenI 🇻🇦 866 117 20 Jul 2023 344th Steffan153 🇫🇮 866 126 28 Nov 2022 345th ScottHamper 865 93 23 Feb 2022 345th MeWhenI 🇻🇦 865 93 26 Jul 2023 347th stefangimmillaro 865 140 7 Nov 2023 348th primo-ppcg 🇹🇭 865 146 30 Apr 2020 349th tayloia 🇬🇧 864 88 18 Jul 2023 350th primo-ppcg 🇹🇭 864 147 1 Jun 2020 351st AlephSquirrel 863 91 21 Jan 2024 352nd DialFrost 🇸🇬 860 85 21 Nov 2024 353rd CLOStrophobic 🇮🇹 860 93 2 Feb 2025 354th anter69 🇭🇺 859 67 31 Jan 2023 354th KatieLG 🇬🇧 859 67 27 Nov 2023 356th MeWhenI 🇻🇦 858 93 30 Oct 2023 357th Steffan153 🇫🇮 858 148 31 Oct 2023 357th Shanethegamer 🇺🇸 858 148 31 Oct 2023 359th canissimia 🇦🇶 857 183 29 Nov 2023 360th namelessiw 856 94 13 days ago 361st SirBogman 🇺🇸 856 111 29 Dec 2021 362nd duckyluuk 🇳🇱 855 97 11 Dec 2024 362nd MeWhenI 🇻🇦 855 97 10 Jan 2025 364th Steffan153 🇫🇮 855 115 13 Mar 2023 365th Bubbler-4 854 52 9 Dec 2021 366th kirjavascript 854 89 13 Feb 2025 367th stefangimmillaro 854 133 7 Nov 2023 367th DialFrost 🇸🇬 854 133 1 Apr 2025 369th JayXon 🇺🇸 854 197 31 Oct 2023 370th dokutan 851 83 14 Feb 2025 371st Shanethegamer 🇺🇸 851 105 17 Dec 2022 371st Lydxn 🇨🇦 851 105 12 Mar 2023 373rd clockworknazo 851 114 20 Feb 2023 374th sean-niemann 🇺🇸 850 75 7 Jun 2023 375th DialFrost 🇸🇬 850 106 30 Jun 2024 Prev 301–375 of 1,321 Next