Roman to Arabic in all languages in chars. 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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Chars Time 226th Steffan153 🇫🇮 876 81 11 Jan 2023 227th SirBogman 🇺🇸 876 82 20 Nov 2022 228th primo-ppcg 🇹🇭 876 90 25 Apr 2025 229th nwellnhof 🇩🇪 874 77 1 Aug 2022 230th GrayJoKing 🇦🇺 873 87 1 Nov 2023 230th edsrzf 🇳🇿 873 87 3 Feb 2025 232nd Steffan153 🇫🇮 873 122 28 Nov 2022 232nd IanUtley 873 122 27 Apr 2024 234th 2bular 872 42 2 Oct 2024 235th radarek 🇵🇱 872 55 26 Dec 2024 235th JayXon 🇺🇸 872 55 27 Dec 2024 237th Shanethegamer 🇺🇸 872 74 16 Jan 2024 237th GrayJoKing 🇦🇺 872 74 23 Jul 2024 237th duckyluuk 🇳🇱 872 74 28 Aug 2024 240th DialFrost 🇸🇬 871 122 5 Nov 2024 241st DialFrost 🇸🇬 870 67 10 Oct 2024 242nd ovs-code 🇩🇪 869 87 20 Nov 2024 243rd dvargas46 🇺🇸 869 90 23 Jan 2023 244th Steffan153 🇫🇮 868 95 31 Oct 2023 245th sean-niemann 🇺🇸 868 103 8 Apr 2025 246th edsrzf 🇳🇿 868 106 5 days ago 247th primo-ppcg 🇹🇭 868 114 20 Jun 2022 248th JayXon 🇺🇸 868 130 13 days ago 249th inventshah 867 93 25 Jan 2023 250th btnlq 866 123 28 Nov 2021 251st nwellnhof 🇩🇪 866 143 17 Aug 2021 251st emplv 🇱🇻 866 143 31 Oct 2023 251st stefangimmillaro 866 143 7 Nov 2023 254th primo-ppcg 🇹🇭 865 145 1 Jun 2020 255th MeWhenI 🇻🇦 864 123 11 Sep 2022 255th Shanethegamer 🇺🇸 864 123 11 Sep 2022 255th sean-niemann 🇺🇸 864 123 8 Oct 2024 258th primo-ppcg 🇹🇭 864 139 17 Apr 2022 259th Steffan153 🇫🇮 863 88 20 Feb 2023 260th inventshah 863 116 25 Jan 2023 261st m-tkach 🇺🇦 863 146 31 Oct 2023 262nd scpchicken 🇵🇼 862 81 4 May 2022 263rd Yewzir 🇧🇪 860 75 10 Jun 2024 263rd KatieLG 🇬🇧 860 75 28 Oct 2024 263rd dokutan 860 75 21 Feb 2025 266th JayXon 🇺🇸 860 107 12 Mar 2023 267th primo-ppcg 🇹🇭 860 144 30 Apr 2020 267th DialFrost 🇸🇬 860 144 5 Jun 2024 269th tayloia 🇬🇧 859 88 18 Jul 2023 269th kirjavascript 859 88 13 Feb 2025 271st edsrzf 🇳🇿 859 96 9 days ago 272nd Steffan153 🇫🇮 859 142 6 Jul 2024 273rd stefangimmillaro 858 140 7 Nov 2023 274th dokutan 857 50 27 Aug 2024 275th ScottHamper 857 91 23 Feb 2022 275th MeWhenI 🇻🇦 857 91 26 Jul 2023 277th stefangimmillaro 857 92 30 Oct 2023 277th kg583 🇺🇸 857 92 9 May 2025 279th Lydxn 🇨🇦 856 56 10 Oct 2021 279th sean-niemann 🇺🇸 856 56 1 Jul 2022 279th MeWhenI 🇻🇦 856 56 3 Aug 2022 279th Steffan153 🇫🇮 856 56 28 Nov 2022 279th pardouin 🇫🇷 856 56 11 Apr 2025 284th MeWhenI 🇻🇦 856 117 20 Jul 2023 285th Shanethegamer 🇺🇸 855 83 17 Dec 2022 286th RYNO8 855 84 3 Sep 2021 286th lifthrasiir 🇰🇷 855 84 20 Nov 2024 286th plcc0 855 84 2 May 2025 289th MeWhenI 🇻🇦 853 34 24 Aug 2022 290th bstrat 851 43 4 Sep 2024 291st Steffan153 🇫🇮 851 148 31 Oct 2023 291st Shanethegamer 🇺🇸 851 148 31 Oct 2023 293rd canissimia 🇦🇶 851 183 29 Nov 2023 294th Shanethegamer 🇺🇸 849 89 29 Nov 2021 294th dmrichwa 🇺🇸 849 89 24 May 2022 296th JayXon 🇺🇸 849 197 31 Oct 2023 297th MeWhenI 🇻🇦 848 93 30 Oct 2023 297th CLOStrophobic 🇮🇹 848 93 2 Feb 2025 299th stefangimmillaro 848 133 7 Nov 2023 299th DialFrost 🇸🇬 848 133 1 Apr 2025 Prev 226–300 of 1,297 Next