Arabic to Roman 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 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 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 226th btjones0 878 98 16 Jul 2022 226th lifthrasiir 🇰🇷 878 98 16 Nov 2024 228th sean-niemann 🇺🇸 878 108 31 Oct 2023 229th IanUtley 877 127 4 Nov 2023 230th Lydxn 🇨🇦 876 89 17 Apr 2022 230th JayXon 🇺🇸 876 89 17 Apr 2022 230th prplz 🇦🇺 876 89 17 Apr 2022 230th MeWhenI 🇻🇦 876 89 18 Apr 2022 230th sean-niemann 🇺🇸 876 89 22 Jun 2022 230th primo-ppcg 🇹🇭 876 89 26 Jun 2022 230th emplv 🇱🇻 876 89 30 Jun 2022 230th Steffan153 🇫🇮 876 89 20 Feb 2023 230th MostParsingVex 876 89 10 Oct 2024 230th DialFrost 🇸🇬 876 89 23 Dec 2024 230th Natanaelel 🇸🇪 876 89 7 May 2025 230th edsrzf 🇳🇿 876 89 25 Jul 2025 242nd primo-ppcg 🇹🇭 875 89 25 Aug 2020 243rd edsrzf 🇳🇿 875 122 22 Jul 2025 244th DialFrost 🇸🇬 874 142 15 Apr 2025 245th edsrzf 🇳🇿 873 164 21 Jul 2025 246th primo-ppcg 🇹🇭 872 109 27 Mar 2019 247th Steffan153 🇫🇮 871 133 28 Apr 2023 248th edsrzf 🇳🇿 871 158 22 Jul 2025 249th pardouin 🇫🇷 870 104 26 Aug 2025 250th m-tkach 🇺🇦 870 198 10 Jun 2025 251st Artemis21 🇬🇧 869 99 10 Jan 2025 252nd Yewzir 🇧🇪 869 155 16 Feb 2024 253rd dokutan 867 59 28 Aug 2024 254th lynn 867 168 5 Oct 2021 254th HPWiz 🇳🇿 867 168 17 Apr 2022 256th primo-ppcg 🇹🇭 866 176 14 Jan 2025 257th edsrzf 🇳🇿 864 188 22 Jul 2025 258th RYNO8 861 100 2 Sep 2021 259th Steffan153 🇫🇮 861 105 7 Apr 2023 260th Irratix 🇳🇱 860 56 28 Aug 2021 260th inverseLorentz 🇦🇺 860 56 9 Apr 2024 260th MostParsingVex 860 56 13 Oct 2024 263rd DialFrost 🇸🇬 859 111 16 Apr 2025 264th sean-niemann 🇺🇸 859 132 31 Aug 2025 265th Steffan153 🇫🇮 859 189 11 Apr 2023 266th canissimia 🇦🇶 858 195 14 Aug 2021 267th kg583 🇺🇸 857 91 15 Mar 2024 268th MeWhenI 🇻🇦 857 106 25 Aug 2023 269th MeWhenI 🇻🇦 855 141 29 Dec 2024 270th primo-ppcg 🇹🇭 855 161 30 Nov 2021 271st Yewzir 🇧🇪 854 80 22 Dec 2023 271st msbranicky 854 80 24 Dec 2023 273rd Steffan153 🇫🇮 854 125 20 Aug 2023 274th taklam 853 102 4 Jul 2020 274th Irratix 🇳🇱 853 102 30 Aug 2020 274th tomtheisen 🇺🇸 853 102 2 Oct 2020 274th cywong-amino 🇭🇰 853 102 7 Oct 2020 274th BBoehm 🇩🇪 853 102 12 Feb 2021 274th nwellnhof 🇩🇪 853 102 3 Oct 2022 280th JayXon 🇺🇸 853 106 21 Dec 2021 281st ZakkkkAttackkkk 🇵🇭 852 101 15 Dec 2021 282nd JayXon 🇺🇸 851 120 4 May 2022 282nd ognen98 851 120 12 Jun 2023 284th massung 845 57 26 Mar 2019 284th FlorianCassayre 🇫🇷 845 57 12 Sep 2023 286th edsrzf 🇳🇿 845 107 1 Sep 2025 287th typeswitch-dev 🇵🇹 845 172 22 Jul 2023 288th Lydxn 🇨🇦 844 72 6 Oct 2021 288th radarek 🇵🇱 844 72 26 Dec 2024 288th JayXon 🇺🇸 844 72 27 Dec 2024 288th pardouin 🇫🇷 844 72 27 Aug 2025 292nd FlorianCassayre 🇫🇷 844 102 25 Jan 2023 293rd prplz 🇦🇺 844 103 17 Mar 2020 293rd Lydxn 🇨🇦 844 103 18 Jul 2025 295th sean-niemann 🇺🇸 844 140 15 Jan 2024 296th emgordon154 844 204 22 May 2025 297th MeWhenI 🇻🇦 844 260 22 Apr 2024 298th GrayJoKing 🇦🇺 840 138 23 Jul 2024 299th lifthrasiir 🇰🇷 839 93 2 Dec 2024 300th nwellnhof 🇩🇪 838 89 18 Oct 2022 First Prev 226–300 of 1,810 Next Last