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 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 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 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 226th nwellnhof 🇩🇪 902 53 26 Dec 2021 227th primo-ppcg 🇹🇭 902 64 19 Sep 2023 228th clockworknazo 902 83 13 Oct 2022 228th ovs-code 🇩🇪 902 83 7 Feb 2023 228th Lydxn 🇨🇦 902 83 28 Feb 2023 228th GrayJoKing 🇦🇺 902 83 2 Mar 2023 232nd anter69 🇭🇺 901 55 23 days ago 233rd primo-ppcg 🇹🇭 901 85 22 Sep 2021 233rd cure-honey 🇯🇵 901 85 27 Sep 2021 233rd marshallward 🇺🇸 901 85 2 Sep 2022 236th JayXon 🇺🇸 901 91 6 Mar 2022 237th GrayJoKing 🇦🇺 901 97 23 Oct 2023 238th nwellnhof 🇩🇪 901 104 7 Dec 2022 239th Lydxn 🇨🇦 900 90 14 Aug 2022 240th dvargas46 🇺🇸 899 56 15 Nov 2022 241st Lydxn 🇨🇦 899 88 22 Mar 2023 242nd primo-ppcg 🇹🇭 899 110 22 Sep 2021 243rd MeWhenI 🇻🇦 898 66 19 Sep 2021 243rd sisyphus-ppcg 🇦🇺 898 66 20 Sep 2021 243rd Irratix 🇳🇱 898 66 15 Dec 2021 243rd DialFrost 🇸🇬 898 66 28 Jan 2023 243rd Argeento 🇵🇱 898 66 26 Aug 2023 248th bastatom 898 132 27 Feb 2024 248th emgordon154 898 132 17 Jan 2025 250th lifthrasiir 🇰🇷 897 29 29 Nov 2024 251st GrayJoKing 🇦🇺 897 90 10 Sep 2022 252nd JayXon 🇺🇸 896 95 27 Sep 2021 252nd Lydxn 🇨🇦 896 95 16 May 2023 254th DialFrost 🇸🇬 895 78 17 Dec 2024 254th ahmetdemirag 🇨🇾 895 78 11 Feb 2025 256th Steffan153 🇫🇮 895 82 29 Oct 2023 256th sean-niemann 🇺🇸 895 82 22 Dec 2024 258th Lydxn 🇨🇦 895 89 4 Sep 2023 259th Steffan153 🇫🇮 895 99 12 Dec 2023 260th prplz 🇦🇺 894 76 27 Sep 2021 261st Lydxn 🇨🇦 894 80 20 May 2023 261st GrayJoKing 🇦🇺 894 80 13 Aug 2023 261st btnlq 894 80 22 Oct 2023 264th kg583 🇺🇸 892 75 15 Jan 2024 264th m-tkach 🇺🇦 892 75 20 Jan 2024 266th Lydxn 🇨🇦 892 92 9 Apr 2023 266th sean-niemann 🇺🇸 892 92 16 May 2024 266th Steffan153 🇫🇮 892 92 21 Jul 2024 269th AlephSquirrel 891 111 17 Feb 2024 270th SirBogman 🇺🇸 890 86 2 Nov 2022 271st JayXon 🇺🇸 890 91 4 Nov 2021 271st primo-ppcg 🇹🇭 890 91 2 Apr 2022 271st Ripick 890 91 1 Feb 2023 274th typeswitch-dev 🇵🇹 890 94 2 Aug 2023 275th primo-ppcg 🇹🇭 889 42 20 Sep 2021 275th sisyphus-ppcg 🇦🇺 889 42 31 Jan 2023 275th Lydxn 🇨🇦 889 42 3 Mar 2023 278th nwellnhof 🇩🇪 889 56 2 Mar 2023 279th Shanethegamer 🇺🇸 888 65 1 Dec 2024 280th GrayJoKing 🇦🇺 888 84 31 Jan 2025 281st Steffan153 🇫🇮 887 91 19 Aug 2024 282nd lynn 887 96 6 Oct 2021 283rd Steffan153 🇫🇮 886 74 10 Nov 2023 284th edsrzf 🇳🇿 886 100 5 Jan 2025 285th acotis 886 112 3 Feb 2025 286th xsot 🇸🇬 885 54 25 Jul 2023 287th MeWhenI 🇻🇦 885 56 13 Nov 2022 288th inventshah 885 67 26 Sep 2023 288th ovs-code 🇩🇪 885 67 29 Jul 2024 290th JayXon 🇺🇸 885 90 5 Sep 2023 291st hrubymar10 885 134 27 Feb 2024 291st CaedenHarper 🇨🇦 885 134 10 Dec 2024 293rd inventshah 884 61 26 Sep 2023 294th hallvabo 🇳🇴 884 79 21 Sep 2021 294th annaproxy 884 79 23 Nov 2021 294th anter69 🇭🇺 884 79 3 Apr 2022 294th Irratix 🇳🇱 884 79 28 Apr 2022 294th OllieBoyne 🇬🇧 884 79 25 May 2022 294th MeWhenI 🇻🇦 884 79 21 Jun 2022 294th MeWhenI 🇻🇦 884 79 17 Aug 2023 Prev 226–300 of 1,708 Next