Happy Numbers (Long) 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 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 Bytes Time 226th JayXon 🇺🇸 907 77 26 Nov 2021 226th ovs-code 🇩🇪 907 77 4 Nov 2023 228th Lydxn 🇨🇦 907 88 9 Apr 2023 228th JayXon 🇺🇸 907 88 9 Apr 2023 228th Steffan153 🇫🇮 907 88 9 Apr 2023 228th sean-niemann 🇺🇸 907 88 25 May 2025 232nd msbranicky 907 131 1 Jul 2024 233rd JayXon 🇺🇸 906 78 5 Dec 2024 234th primo-ppcg 🇹🇭 906 79 20 May 2023 235th btnlq 906 84 9 Dec 2021 235th GrayJoKing 🇦🇺 906 84 9 Dec 2021 237th JayXon 🇺🇸 906 91 6 Mar 2022 238th rucin93 🇵🇱 905 64 6 Sep 2024 239th clockworknazo 905 83 13 Oct 2022 239th ovs-code 🇩🇪 905 83 7 Feb 2023 239th Lydxn 🇨🇦 905 83 28 Feb 2023 239th GrayJoKing 🇦🇺 905 83 2 Mar 2023 243rd anter69 🇭🇺 904 55 10 Mar 2025 244th edsrzf 🇳🇿 904 68 12 days ago 244th sean-niemann 🇺🇸 904 68 9 days ago 246th JayXon 🇺🇸 904 74 25 Jan 2024 247th Lydxn 🇨🇦 903 69 13 Dec 2022 247th sisyphus-ppcg 🇦🇺 903 69 16 Dec 2022 249th primo-ppcg 🇹🇭 903 85 22 Sep 2021 249th cure-honey 🇯🇵 903 85 27 Sep 2021 249th marshallward 🇺🇸 903 85 2 Sep 2022 252nd Lydxn 🇨🇦 903 88 22 Mar 2023 253rd Lydxn 🇨🇦 903 90 14 Aug 2022 254th nwellnhof 🇩🇪 902 53 26 Dec 2021 255th GrayJoKing 🇦🇺 902 97 23 Oct 2023 256th nwellnhof 🇩🇪 902 104 7 Dec 2022 257th JayXon 🇺🇸 901 95 27 Sep 2021 257th Lydxn 🇨🇦 901 95 16 May 2023 259th GrayJoKing 🇦🇺 900 90 10 Sep 2022 260th bastatom 900 132 27 Feb 2024 260th emgordon154 900 132 17 Jan 2025 262nd dvargas46 🇺🇸 899 56 15 Nov 2022 263rd MeWhenI 🇻🇦 899 66 19 Sep 2021 263rd sisyphus-ppcg 🇦🇺 899 66 20 Sep 2021 263rd Irratix 🇳🇱 899 66 15 Dec 2021 263rd DialFrost 🇸🇬 899 66 28 Jan 2023 263rd Argeento 🇵🇱 899 66 26 Aug 2023 268th Lydxn 🇨🇦 899 89 4 Sep 2023 269th primo-ppcg 🇹🇭 899 110 22 Sep 2021 270th Steffan153 🇫🇮 898 99 12 Dec 2023 271st lifthrasiir 🇰🇷 897 29 29 Nov 2024 272nd Steffan153 🇫🇮 897 82 29 Oct 2023 272nd sean-niemann 🇺🇸 897 82 22 Dec 2024 274th prplz 🇦🇺 896 76 27 Sep 2021 274th YAJUE114514 896 76 30 Jul 2025 276th ahmetdemirag 🇨🇾 896 78 11 Feb 2025 277th Lydxn 🇨🇦 896 92 9 Apr 2023 277th sean-niemann 🇺🇸 896 92 16 May 2024 277th Steffan153 🇫🇮 896 92 21 Jul 2024 280th DialFrost 🇸🇬 895 78 17 Dec 2024 281st typeswitch-dev 🇵🇹 895 94 2 Aug 2023 282nd Lydxn 🇨🇦 894 80 20 May 2023 282nd GrayJoKing 🇦🇺 894 80 13 Aug 2023 282nd btnlq 894 80 22 Oct 2023 285th GrayJoKing 🇦🇺 893 84 31 Jan 2025 286th JayXon 🇺🇸 893 89 19 Jul 2025 287th JayXon 🇺🇸 893 91 4 Nov 2021 287th primo-ppcg 🇹🇭 893 91 2 Apr 2022 287th Ripick 893 91 1 Feb 2023 290th kg583 🇺🇸 892 75 15 Jan 2024 290th m-tkach 🇺🇦 892 75 20 Jan 2024 290th emgordon154 892 75 16 Apr 2025 293rd SirBogman 🇺🇸 892 86 2 Nov 2022 294th DialFrost 🇸🇬 891 69 26 days ago 295th AlephSquirrel 891 111 17 Feb 2024 296th primo-ppcg 🇹🇭 890 42 20 Sep 2021 296th sisyphus-ppcg 🇦🇺 890 42 31 Jan 2023 296th Lydxn 🇨🇦 890 42 3 Mar 2023 299th nwellnhof 🇩🇪 890 56 2 Mar 2023 300th Steffan153 🇫🇮 890 91 19 Aug 2024 Prev 226–300 of 1,958 Next