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 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 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 Hilbert Curve Mandelbrot 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 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 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 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 Hilbert Curve Mandelbrot 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 672nd croc54 803 87 8 Jan 2025 672nd LostSyntax21 🇬🇧 803 87 8 Mar 2025 678th jacobly0 🇺🇸 803 183 25 Sep 2023 679th Natanaelel 🇸🇪 802 72 26 Sep 2023 680th c0d3-4-F00d 🇩🇪 802 74 5 Jan 2022 680th Maznek 802 74 19 Jun 2023 680th thisishowmymindworks 🇳🇴 802 74 9 Jun 2024 680th snoozingnewt 🇺🇸 802 74 1 Sep 2024 684th GolfingSuccess 🇬🇷 802 117 19 Mar 2025 685th snoozingnewt 🇺🇸 802 148 4 Feb 2024 686th brimstonetrader 800 85 26 Jan 2024 687th jared-hughes 800 124 10 Nov 2022 687th Re-Adventures 🇮🇳 800 124 22 Jun 2023 689th primo-ppcg 🇹🇭 799 61 9 Feb 2022 690th DialFrost 🇸🇬 799 63 21 Jan 2025 691st GolfingSuccess 🇬🇷 799 172 19 Jan 2025 692nd inventshah 798 158 8 Sep 2022 693rd MeWhenI 🇻🇦 797 100 15 Oct 2022 694th Shanethegamer 🇺🇸 796 60 19 Sep 2021 694th adoxography 796 60 18 Dec 2021 694th jared-hughes 796 60 9 Sep 2022 697th DialFrost 🇸🇬 796 149 28 Jan 2023 697th LostSyntax21 🇬🇧 796 149 8 Jan 2025 699th sisyphus-ppcg 🇦🇺 795 96 7 Apr 2022 699th DialFrost 🇸🇬 795 96 31 Oct 2024 699th sean-niemann 🇺🇸 795 96 9 Apr 2025 702nd tailorspy 795 118 22 Sep 2024 703rd mousetail 🇳🇱 794 55 15 Jan 2024 704th Waffle3z 794 88 19 Sep 2021 704th TaserTheFox 🇺🇸 794 88 28 Feb 2023 704th tobyLovick 794 88 12 Dec 2023 704th Dataen 794 88 12 Jan 2024 704th yuchuehw 794 88 28 Jan 2024 704th Masttest 794 88 13 Feb 2024 710th MeWhenI 🇻🇦 794 110 17 Feb 2023 711th Shanethegamer 🇺🇸 794 185 12 Oct 2021 712th MeWhenI 🇻🇦 793 73 3 Aug 2024 713th NewDefectus 🇮🇱 793 88 16 Dec 2021 714th Shanethegamer 🇺🇸 793 97 20 Jun 2022 714th billings7 🇬🇧 793 97 21 May 2024 716th gnuvince 788 33 2 Aug 2024 716th codereport 🇨🇦 788 33 21 Apr 2025 718th Herbert00709 🇵🇱 788 119 4 Sep 2024 719th Shanethegamer 🇺🇸 787 61 9 Mar 2023 720th NickTheEASDude 🇺🇸 787 97 9 May 2024 720th edsrzf 🇳🇿 787 97 5 Nov 2024 722nd steffan-polygolf 787 103 19 Feb 2024 723rd TimHuisman1703 785 89 7 Jan 2022 723rd Anonymousellama21 785 89 27 Jun 2022 723rd yourlefthandman 785 89 17 Aug 2023 723rd ListeriaM 785 89 25 Aug 2023 723rd msbranicky 785 89 5 Oct 2023 723rd luyckxrobbe 785 89 20 Nov 2023 723rd madex 🇩🇪 785 89 13 Jun 2024 723rd rollershutter 785 89 2 Jul 2024 723rd Mabeloid 🇳🇴 785 89 18 Sep 2024 723rd jatloe 785 89 27 Sep 2024 723rd Lv0Sys 🇵🇱 785 89 22 days ago 734th cbrt-x 785 162 25 Sep 2021 735th MeWhenI 🇻🇦 784 105 17 Aug 2023 736th Shanethegamer 🇺🇸 782 74 19 Aug 2024 737th janbehrens 🇩🇪 781 120 20 Nov 2022 737th oceko 781 120 19 Feb 2024 739th DialFrost 🇸🇬 780 112 30 Mar 2025 740th yzhs 🇩🇪 778 39 21 Jun 2022 741st SirBogman 🇺🇸 778 48 4 Nov 2021 741st SirFireball3521 778 48 21 Mar 2023 743rd prplz 🇦🇺 777 64 20 Sep 2021 744th 2011-Chan-Ethan 776 90 12 Jul 2023 744th inverseLorentz 🇦🇺 776 90 3 May 2024 746th aposteriorist 🇨🇦 776 106 5 Mar 2022 747th snoozingnewt 🇺🇸 773 128 1 Sep 2024 748th FlyingPenguin223 771 62 16 Nov 2023 749th jared-hughes 771 77 14 Mar 2022 749th Re-Adventures 🇮🇳 771 77 14 Aug 2022 Prev 676–750 of 1,817 Next