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 676th OhmNomNom 810 59 20 Oct 2022 676th AlephSquirrel 810 59 14 Apr 2023 676th SirBogman 🇺🇸 810 59 10 Jan 2024 676th error256 810 59 13 May 2024 680th Shanethegamer 🇺🇸 810 100 10 Sep 2022 681st elgan65536 810 123 5 Mar 2024 682nd NewDefectus 🇮🇱 809 54 15 Dec 2021 682nd LostSyntax21 🇬🇧 809 54 8 Jan 2025 684th Alessandro-Balconi 🇮🇹 809 77 14 Jul 2023 685th AlephSquirrel 809 104 6 Aug 2024 686th snyderek 🇺🇸 809 116 6 Oct 2024 687th msbranicky 808 91 11 Oct 2023 688th MeWhenI 🇻🇦 808 93 2 Oct 2022 689th snoozingnewt 🇺🇸 808 106 2 days ago 690th kmathis22 807 158 12 days ago 691st Yewzir 🇧🇪 806 83 15 Jan 2024 692nd Steffan153 🇫🇮 805 95 21 Feb 2023 693rd GrayJoKing 🇦🇺 804 72 3 Aug 2024 694th scpchicken 🇵🇼 804 87 12 Jan 2022 694th JuliaSzulc 804 87 16 Mar 2022 694th LHuitre 804 87 5 Jun 2022 694th betaveros 804 87 1 Jan 2023 694th croc54 804 87 8 Jan 2025 694th LostSyntax21 🇬🇧 804 87 8 Mar 2025 694th andrewjc2000 804 87 11 Aug 2025 701st AlephSquirrel 804 89 20 Apr 2023 702nd jared-hughes 803 124 10 Nov 2022 702nd Re-Adventures 🇮🇳 803 124 22 Jun 2023 704th snoozingnewt 🇺🇸 803 148 4 Feb 2024 705th Natanaelel 🇸🇪 802 72 26 Sep 2023 706th c0d3-4-F00d 🇩🇪 802 74 5 Jan 2022 706th Maznek 802 74 19 Jun 2023 706th thisishowmymindworks 🇳🇴 802 74 9 Jun 2024 706th snoozingnewt 🇺🇸 802 74 1 Sep 2024 710th GolfingSuccess 🇬🇷 802 117 19 Mar 2025 711th GolfingSuccess 🇬🇷 802 172 19 Jan 2025 712th brimstonetrader 801 85 26 Jan 2024 713th inventshah 801 158 8 Sep 2022 714th primo-ppcg 🇹🇭 800 61 9 Feb 2022 715th DialFrost 🇸🇬 799 63 21 Jan 2025 716th MeWhenI 🇻🇦 798 100 15 Oct 2022 717th DialFrost 🇸🇬 798 149 28 Jan 2023 717th LostSyntax21 🇬🇧 798 149 8 Jan 2025 719th Shanethegamer 🇺🇸 797 60 19 Sep 2021 719th adoxography 797 60 18 Dec 2021 719th jared-hughes 797 60 9 Sep 2022 722nd sisyphus-ppcg 🇦🇺 797 96 7 Apr 2022 722nd DialFrost 🇸🇬 797 96 31 Oct 2024 722nd sean-niemann 🇺🇸 797 96 9 Apr 2025 722nd edsrzf 🇳🇿 797 96 26 Jul 2025 726th Waffle3z 795 88 19 Sep 2021 726th TaserTheFox 🇺🇸 795 88 28 Feb 2023 726th tobyLovick 795 88 12 Dec 2023 726th Dataen 795 88 12 Jan 2024 726th yuchuehw 795 88 28 Jan 2024 726th Masttest 795 88 13 Feb 2024 726th Flekay 🇩🇪 795 88 11 Jul 2025 726th dirckvdende 795 88 2 Aug 2025 726th blaztoma 🇱🇹 795 88 16 days ago 735th MeWhenI 🇻🇦 795 110 17 Feb 2023 736th tailorspy 795 118 22 Sep 2024 737th mousetail 🇳🇱 794 55 15 Jan 2024 738th NewDefectus 🇮🇱 794 88 16 Dec 2021 739th Shanethegamer 🇺🇸 794 97 20 Jun 2022 739th billings7 🇬🇧 794 97 21 May 2024 741st MeWhenI 🇻🇦 793 73 3 Aug 2024 742nd steffan-polygolf 789 103 19 Feb 2024 743rd Herbert00709 🇵🇱 789 119 4 Sep 2024 744th gnuvince 788 33 2 Aug 2024 744th codereport 🇨🇦 788 33 21 Apr 2025 746th NickTheEASDude 🇺🇸 788 97 9 May 2024 747th Shanethegamer 🇺🇸 787 61 9 Mar 2023 748th cbrt-x 787 162 25 Sep 2021 749th TimHuisman1703 786 89 7 Jan 2022 749th Anonymousellama21 786 89 27 Jun 2022 Prev 676–750 of 1,952 Next