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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 301st Steffan153 🇫🇮 889 91 19 Aug 2024 302nd MeWhenI 🇻🇦 888 56 13 Nov 2022 303rd Shanethegamer 🇺🇸 888 65 1 Dec 2024 304th edsrzf 🇳🇿 888 100 5 Jan 2025 305th acotis 888 112 3 Feb 2025 306th Steffan153 🇫🇮 887 74 10 Nov 2023 306th sean-niemann 🇺🇸 887 74 9 Apr 2025 306th edsrzf 🇳🇿 887 74 5 Jul 2025 309th JayXon 🇺🇸 887 90 5 Sep 2023 310th lynn 887 96 6 Oct 2021 311th GrayJoKing 🇦🇺 887 110 13 Jan 2023 312th hrubymar10 887 134 27 Feb 2024 312th CaedenHarper 🇨🇦 887 134 10 Dec 2024 314th inventshah 886 67 26 Sep 2023 314th ovs-code 🇩🇪 886 67 29 Jul 2024 316th GrayJoKing 🇦🇺 886 83 23 Oct 2023 316th ovs-code 🇩🇪 886 83 23 Oct 2023 318th xsot 🇸🇬 885 54 25 Jul 2023 319th hallvabo 🇳🇴 885 79 21 Sep 2021 319th annaproxy 885 79 23 Nov 2021 319th anter69 🇭🇺 885 79 3 Apr 2022 319th Irratix 🇳🇱 885 79 28 Apr 2022 319th OllieBoyne 🇬🇧 885 79 25 May 2022 319th MeWhenI 🇻🇦 885 79 17 Aug 2023 319th ndren 885 79 11 Feb 2024 319th 5cw 🇺🇸 885 79 8 May 2024 319th bzijlema 🇳🇱 885 79 11 Oct 2024 319th jipsong 🇩🇪 885 79 20 Jun 2025 319th InigoK 🇺🇸 885 79 3 days ago 330th inventshah 884 61 26 Sep 2023 331st MeWhenI 🇻🇦 884 79 21 Jun 2022 332nd primo-ppcg 🇹🇭 884 99 19 Jul 2022 333rd m-tkach 🇺🇦 884 127 15 Jan 2025 334th canissimia 🇦🇶 884 218 25 Oct 2021 335th edsrzf 🇳🇿 883 70 9 days ago 336th Steffan153 🇫🇮 883 81 18 Apr 2023 337th kg583 🇺🇸 882 96 26 Jul 2025 338th GrayJoKing 🇦🇺 881 90 16 Jun 2022 339th Shanethegamer 🇺🇸 881 97 17 Dec 2021 339th MeWhenI 🇻🇦 881 97 21 Jun 2022 339th stefangimmillaro 881 97 18 Oct 2022 339th sean-niemann 🇺🇸 881 97 7 Feb 2023 339th Steffan153 🇫🇮 881 97 9 Apr 2023 339th Yewzir 🇧🇪 881 97 14 Jan 2024 345th m-tkach 🇺🇦 881 143 7 Apr 2022 345th primo-ppcg 🇹🇭 881 143 25 Jun 2022 347th GolfingSuccess 🇬🇷 880 76 15 Jan 2024 347th GrayJoKing 🇦🇺 880 76 15 Jan 2024 347th Steffan153 🇫🇮 880 76 16 Jan 2024 347th AlephSquirrel 880 76 16 Jan 2024 351st kg583 🇺🇸 879 101 22 days ago 352nd MeWhenI 🇻🇦 879 102 7 Dec 2022 353rd Steffan153 🇫🇮 878 97 4 Jan 2023 354th canissimia 🇦🇶 878 144 24 Feb 2023 355th MeWhenI 🇻🇦 877 91 5 Sep 2023 356th JayXon 🇺🇸 877 168 4 Oct 2023 357th DialFrost 🇸🇬 875 75 26 Dec 2024 358th Lydxn 🇨🇦 875 84 10 Oct 2023 359th Lydxn 🇨🇦 875 100 19 Jul 2022 360th Steffan153 🇫🇮 875 113 17 Feb 2024 361st btnlq 874 57 27 Dec 2021 361st SirBogman 🇺🇸 874 57 8 Jan 2024 363rd Bubbler-4 874 66 13 Sep 2023 364th primo-ppcg 🇹🇭 874 80 22 Sep 2021 364th prplz 🇦🇺 874 80 18 Dec 2021 364th inventshah 874 80 10 May 2022 364th KatieLG 🇬🇧 874 80 5 Nov 2022 364th jhu04 874 80 18 Jan 2024 364th jtaxen 874 80 4 Apr 2024 364th duckyluuk 🇳🇱 874 80 20 Jun 2024 364th namelessiw 874 80 14 Jul 2024 364th fgrosshans 🇫🇷 874 80 23 Jul 2024 364th EnTerr 874 80 8 Sep 2024 364th zacjl 874 80 12 Apr 2025 375th MeWhenI 🇻🇦 874 88 16 Aug 2023 Prev 301–375 of 1,923 Next