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 Shanethegamer 🇺🇸 810 100 10 Sep 2022 677th elgan65536 810 123 5 Mar 2024 678th Alessandro-Balconi 🇮🇹 809 77 14 Jul 2023 679th AlephSquirrel 809 104 6 Aug 2024 680th snyderek 🇺🇸 809 116 6 Oct 2024 681st NewDefectus 🇮🇱 808 54 15 Dec 2021 681st LostSyntax21 🇬🇧 808 54 8 Jan 2025 683rd msbranicky 808 91 11 Oct 2023 684th MeWhenI 🇻🇦 808 93 2 Oct 2022 685th snoozingnewt 🇺🇸 808 106 43 hours ago 686th kmathis22 807 158 11 days ago 687th Yewzir 🇧🇪 806 83 15 Jan 2024 688th Steffan153 🇫🇮 805 95 21 Feb 2023 689th GrayJoKing 🇦🇺 804 72 3 Aug 2024 690th scpchicken 🇵🇼 804 87 12 Jan 2022 690th JuliaSzulc 804 87 16 Mar 2022 690th LHuitre 804 87 5 Jun 2022 690th betaveros 804 87 1 Jan 2023 690th croc54 804 87 8 Jan 2025 690th LostSyntax21 🇬🇧 804 87 8 Mar 2025 690th andrewjc2000 804 87 11 Aug 2025 697th AlephSquirrel 804 89 20 Apr 2023 698th jared-hughes 803 124 10 Nov 2022 698th Re-Adventures 🇮🇳 803 124 22 Jun 2023 700th snoozingnewt 🇺🇸 803 148 4 Feb 2024 701st Natanaelel 🇸🇪 802 72 26 Sep 2023 702nd c0d3-4-F00d 🇩🇪 802 74 5 Jan 2022 702nd Maznek 802 74 19 Jun 2023 702nd thisishowmymindworks 🇳🇴 802 74 9 Jun 2024 702nd snoozingnewt 🇺🇸 802 74 1 Sep 2024 706th GolfingSuccess 🇬🇷 802 117 19 Mar 2025 707th GolfingSuccess 🇬🇷 802 172 19 Jan 2025 708th brimstonetrader 801 85 26 Jan 2024 709th inventshah 801 158 8 Sep 2022 710th primo-ppcg 🇹🇭 800 61 9 Feb 2022 711th DialFrost 🇸🇬 799 63 21 Jan 2025 712th MeWhenI 🇻🇦 798 100 15 Oct 2022 713th DialFrost 🇸🇬 798 149 28 Jan 2023 713th LostSyntax21 🇬🇧 798 149 8 Jan 2025 715th Shanethegamer 🇺🇸 797 60 19 Sep 2021 715th adoxography 797 60 18 Dec 2021 715th jared-hughes 797 60 9 Sep 2022 718th sisyphus-ppcg 🇦🇺 797 96 7 Apr 2022 718th DialFrost 🇸🇬 797 96 31 Oct 2024 718th sean-niemann 🇺🇸 797 96 9 Apr 2025 718th edsrzf 🇳🇿 797 96 26 Jul 2025 722nd Waffle3z 795 88 19 Sep 2021 722nd TaserTheFox 🇺🇸 795 88 28 Feb 2023 722nd tobyLovick 795 88 12 Dec 2023 722nd Dataen 795 88 12 Jan 2024 722nd yuchuehw 795 88 28 Jan 2024 722nd Masttest 795 88 13 Feb 2024 722nd Flekay 🇩🇪 795 88 11 Jul 2025 722nd dirckvdende 795 88 2 Aug 2025 722nd blaztoma 🇱🇹 795 88 16 days ago 731st MeWhenI 🇻🇦 795 110 17 Feb 2023 732nd tailorspy 795 118 22 Sep 2024 733rd mousetail 🇳🇱 794 55 15 Jan 2024 734th NewDefectus 🇮🇱 794 88 16 Dec 2021 735th Shanethegamer 🇺🇸 794 97 20 Jun 2022 735th billings7 🇬🇧 794 97 21 May 2024 737th MeWhenI 🇻🇦 793 73 3 Aug 2024 738th steffan-polygolf 789 103 19 Feb 2024 739th Herbert00709 🇵🇱 789 119 4 Sep 2024 740th gnuvince 788 33 2 Aug 2024 740th codereport 🇨🇦 788 33 21 Apr 2025 742nd NickTheEASDude 🇺🇸 788 97 9 May 2024 743rd Shanethegamer 🇺🇸 787 61 9 Mar 2023 744th cbrt-x 787 162 25 Sep 2021 745th TimHuisman1703 786 89 7 Jan 2022 745th Anonymousellama21 786 89 27 Jun 2022 745th yourlefthandman 786 89 17 Aug 2023 745th msbranicky 786 89 5 Oct 2023 745th luyckxrobbe 786 89 20 Nov 2023 745th madex 🇩🇪 786 89 13 Jun 2024 Prev 676–750 of 1,947 Next