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 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 Hilbert Curve 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 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 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 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 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 Hilbert Curve 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 676th GrayJoKing 🇦🇺 804 72 3 Aug 2024 677th AlephSquirrel 804 89 20 Apr 2023 678th Steffan153 🇫🇮 804 95 21 Feb 2023 679th scpchicken 🇵🇼 803 87 12 Jan 2022 679th JuliaSzulc 803 87 16 Mar 2022 679th LHuitre 803 87 5 Jun 2022 679th betaveros 803 87 1 Jan 2023 679th croc54 803 87 8 Jan 2025 679th LostSyntax21 🇬🇧 803 87 8 Mar 2025 679th andrewjc2000 803 87 a min ago 686th snoozingnewt 🇺🇸 803 148 4 Feb 2024 687th jacobly0 🇺🇸 803 183 25 Sep 2023 688th Natanaelel 🇸🇪 802 72 26 Sep 2023 689th c0d3-4-F00d 🇩🇪 802 74 5 Jan 2022 689th Maznek 802 74 19 Jun 2023 689th thisishowmymindworks 🇳🇴 802 74 9 Jun 2024 689th snoozingnewt 🇺🇸 802 74 1 Sep 2024 693rd GolfingSuccess 🇬🇷 802 117 19 Mar 2025 694th jared-hughes 801 124 10 Nov 2022 694th Re-Adventures 🇮🇳 801 124 22 Jun 2023 696th brimstonetrader 800 85 26 Jan 2024 697th primo-ppcg 🇹🇭 799 61 9 Feb 2022 698th DialFrost 🇸🇬 799 63 21 Jan 2025 699th GolfingSuccess 🇬🇷 799 172 19 Jan 2025 700th DialFrost 🇸🇬 798 149 28 Jan 2023 700th LostSyntax21 🇬🇧 798 149 8 Jan 2025 702nd inventshah 798 158 8 Sep 2022 703rd MeWhenI 🇻🇦 797 100 15 Oct 2022 704th Shanethegamer 🇺🇸 796 60 19 Sep 2021 704th adoxography 796 60 18 Dec 2021 704th jared-hughes 796 60 9 Sep 2022 707th sisyphus-ppcg 🇦🇺 795 96 7 Apr 2022 707th DialFrost 🇸🇬 795 96 31 Oct 2024 707th sean-niemann 🇺🇸 795 96 9 Apr 2025 707th edsrzf 🇳🇿 795 96 16 days ago 711th MeWhenI 🇻🇦 795 110 17 Feb 2023 712th tailorspy 795 118 22 Sep 2024 713th mousetail 🇳🇱 794 55 15 Jan 2024 714th Waffle3z 794 88 19 Sep 2021 714th NewDefectus 🇮🇱 794 88 16 Dec 2021 714th TaserTheFox 🇺🇸 794 88 28 Feb 2023 714th tobyLovick 794 88 12 Dec 2023 714th Dataen 794 88 12 Jan 2024 714th yuchuehw 794 88 28 Jan 2024 714th Masttest 794 88 13 Feb 2024 714th Flekay 🇩🇪 794 88 11 Jul 2025 714th dirckvdende 794 88 9 days ago 723rd Shanethegamer 🇺🇸 794 185 12 Oct 2021 724th MeWhenI 🇻🇦 793 73 3 Aug 2024 725th Shanethegamer 🇺🇸 793 97 20 Jun 2022 725th billings7 🇬🇧 793 97 21 May 2024 727th Herbert00709 🇵🇱 789 119 4 Sep 2024 728th gnuvince 788 33 2 Aug 2024 728th codereport 🇨🇦 788 33 21 Apr 2025 730th Shanethegamer 🇺🇸 787 61 9 Mar 2023 731st NickTheEASDude 🇺🇸 787 97 9 May 2024 732nd steffan-polygolf 787 103 19 Feb 2024 733rd TimHuisman1703 785 89 7 Jan 2022 733rd Anonymousellama21 785 89 27 Jun 2022 733rd yourlefthandman 785 89 17 Aug 2023 733rd ListeriaM 785 89 25 Aug 2023 733rd msbranicky 785 89 5 Oct 2023 733rd luyckxrobbe 785 89 20 Nov 2023 733rd madex 🇩🇪 785 89 13 Jun 2024 733rd rollershutter 785 89 2 Jul 2024 733rd Mabeloid 🇳🇴 785 89 18 Sep 2024 733rd jatloe 785 89 27 Sep 2024 733rd Lv0Sys 🇵🇱 785 89 30 May 2025 744th cbrt-x 785 162 25 Sep 2021 745th MeWhenI 🇻🇦 784 105 17 Aug 2023 746th Shanethegamer 🇺🇸 782 74 19 Aug 2024 747th janbehrens 🇩🇪 782 120 20 Nov 2022 747th oceko 782 120 19 Feb 2024 749th DialFrost 🇸🇬 781 112 30 Mar 2025 750th yzhs 🇩🇪 778 39 21 Jun 2022 Prev 676–750 of 1,853 Next