Happy Numbers (Long) 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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 226th Steffan153 🇫🇮 898 87 24 May 2024 227th GrayJoKing 🇦🇺 898 97 23 Oct 2023 228th msbranicky 898 131 1 Jul 2024 229th ovs-code 🇩🇪 897 68 2 Jul 2025 230th JayXon 🇺🇸 897 95 27 Sep 2021 230th Lydxn 🇨🇦 897 95 16 May 2023 232nd MeWhenI 🇻🇦 896 66 19 Sep 2021 232nd sisyphus-ppcg 🇦🇺 896 66 20 Sep 2021 232nd Irratix 🇳🇱 896 66 15 Dec 2021 232nd DialFrost 🇸🇬 896 66 28 Jan 2023 232nd Argeento 🇵🇱 896 66 26 Aug 2023 237th JayXon 🇺🇸 896 84 22 Sep 2021 238th GrayJoKing 🇦🇺 896 90 10 Sep 2022 239th primo-ppcg 🇹🇭 896 110 22 Sep 2021 240th GrayJoKing 🇦🇺 893 74 16 Jun 2022 240th GrayJoKing 🇦🇺 893 74 1 Nov 2023 240th JayXon 🇺🇸 893 74 19 Jul 2025 243rd dvargas46 🇺🇸 892 56 15 Nov 2022 244th prplz 🇦🇺 892 76 27 Sep 2021 244th YAJUE114514 892 76 30 Jul 2025 246th JayXon 🇺🇸 892 77 26 Nov 2021 246th ovs-code 🇩🇪 892 77 4 Nov 2023 248th Steffan153 🇫🇮 892 82 29 Oct 2023 248th sean-niemann 🇺🇸 892 82 22 Dec 2024 250th bastatom 891 132 27 Feb 2024 250th emgordon154 891 132 17 Jan 2025 252nd typeswitch-dev 🇵🇹 890 94 2 Aug 2023 253rd GrayJoKing 🇦🇺 889 80 13 Aug 2023 253rd btnlq 889 80 22 Oct 2023 255th GrayJoKing 🇦🇺 888 84 31 Jan 2025 256th kg583 🇺🇸 888 88 18 Aug 2025 257th AlephSquirrel 888 111 17 Feb 2024 258th Steffan153 🇫🇮 887 63 16 Jan 2024 258th GrayJoKing 🇦🇺 887 63 23 Jul 2024 258th GolfingSuccess 🇬🇷 887 63 25 Jan 2025 261st SirBogman 🇺🇸 887 86 2 Nov 2022 262nd Steffan153 🇫🇮 886 91 19 Aug 2024 263rd acotis 886 112 3 Feb 2025 264th lifthrasiir 🇰🇷 885 29 29 Nov 2024 265th ehulinsky 🇺🇸 885 67 25 Sep 2021 265th fredrik-bakke 🇳🇴 885 67 2 Oct 2022 265th jakobkordez 🇸🇮 885 67 30 Oct 2022 265th Yewzir 🇧🇪 885 67 8 Oct 2023 265th dokutan 885 67 4 Feb 2025 270th edsrzf 🇳🇿 885 68 12 days ago 271st lynn 885 96 6 Oct 2021 272nd GrayJoKing 🇦🇺 885 110 13 Jan 2023 273rd nwellnhof 🇩🇪 884 56 2 Mar 2023 274th Lydxn 🇨🇦 884 69 13 Dec 2022 274th sisyphus-ppcg 🇦🇺 884 69 16 Dec 2022 276th hrubymar10 884 133 27 Feb 2024 277th Lydxn 🇨🇦 883 34 3 Mar 2023 278th inventshah 883 67 26 Sep 2023 278th ovs-code 🇩🇪 883 67 29 Jul 2024 280th Steffan153 🇫🇮 883 74 10 Nov 2023 280th sean-niemann 🇺🇸 883 74 9 Apr 2025 280th edsrzf 🇳🇿 883 74 5 Jul 2025 283rd MeWhenI 🇻🇦 882 56 13 Nov 2022 284th canissimia 🇦🇶 882 218 25 Oct 2021 285th Shanethegamer 🇺🇸 881 65 1 Dec 2024 286th Steffan153 🇫🇮 881 75 19 Dec 2022 287th GrayJoKing 🇦🇺 881 83 23 Oct 2023 287th ovs-code 🇩🇪 881 83 23 Oct 2023 289th m-tkach 🇺🇦 881 127 15 Jan 2025 290th DialFrost 🇸🇬 880 78 17 Dec 2024 291st kg583 🇺🇸 880 96 26 Jul 2025 292nd primo-ppcg 🇹🇭 880 99 19 Jul 2022 293rd m-tkach 🇺🇦 880 143 7 Apr 2022 293rd primo-ppcg 🇹🇭 880 143 25 Jun 2022 295th Shanethegamer 🇺🇸 879 97 17 Dec 2021 295th MeWhenI 🇻🇦 879 97 21 Jun 2022 295th stefangimmillaro 879 97 18 Oct 2022 295th sean-niemann 🇺🇸 879 97 7 Feb 2023 295th Steffan153 🇫🇮 879 97 9 Apr 2023 295th Yewzir 🇧🇪 879 97 14 Jan 2024 Prev 226–300 of 1,942 Next