Happy Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 750th Steffan153 🇫🇮 841 67 28 Jan 2023 752nd jslip 840 35 5 Sep 2018 752nd SirBogman 🇺🇸 840 35 3 Nov 2019 752nd rak1507 🇬🇧 840 35 20 Sep 2021 755th emgordon154 840 143 22 Dec 2021 755th primo-ppcg 🇹🇭 840 143 5 Mar 2022 755th Yewzir 🇧🇪 840 143 13 Jul 2023 755th ovs-code 🇩🇪 840 143 10 Sep 2023 759th annaproxy 839 85 18 May 2023 760th HumanEquivalentUnit 838 59 10 Oct 2020 761st Laar 838 81 1 Apr 2019 761st alomiF 838 81 5 Oct 2023 761st brimstonetrader 838 81 26 Jan 2024 764th MeWhenI 🇻🇦 837 92 10 Oct 2022 765th Steffan153 🇫🇮 837 99 28 Jan 2023 765th pardouin 🇫🇷 837 99 21 Sep 2024 765th sean-niemann 🇺🇸 837 99 22 days ago 768th SirFireball3521 836 45 22 Mar 2023 769th AdrienHache 🇫🇷 836 103 7 Jan 2024 770th emgordon154 835 31 11 Sep 2024 771st Yewzir 🇧🇪 835 79 22 Dec 2023 772nd edsrzf 🇳🇿 834 97 4 Mar 2025 773rd jared-hughes 834 144 25 Oct 2022 774th Shanethegamer 🇺🇸 833 30 13 Jan 2022 775th PatrickStephansen 🇿🇦 833 72 3 Nov 2020 775th KatieLG 🇬🇧 833 72 16 Apr 2021 775th neihousaigaai 833 72 18 Apr 2021 775th two-bad 🇬🇧 833 72 25 Feb 2024 779th GrayJoKing 🇦🇺 833 80 15 Jul 2023 780th mogron 832 73 13 Dec 2019 780th FlorianCassayre 🇫🇷 832 73 30 Oct 2022 780th StefanHabel 🇨🇦 832 73 11 Dec 2022 783rd janlelis 830 60 21 Apr 2021 784th acacopardo 830 76 14 Nov 2017 784th MeWhenI 🇻🇦 830 76 15 Sep 2021 784th DaCuteRaccoon 830 76 30 Nov 2022 787th marshallward 🇺🇸 830 81 2 Sep 2022 788th djeedjay 🇳🇱 829 86 26 Oct 2020 788th Yewzir 🇧🇪 829 86 22 Dec 2023 790th GrayJoKing 🇦🇺 828 53 10 Apr 2021 790th scpchicken 🇵🇼 828 53 23 May 2021 790th kurkale6ka 828 53 16 Jun 2021 790th sean-niemann 🇺🇸 828 53 7 Sep 2021 790th MeWhenI 🇻🇦 828 53 15 Sep 2021 790th DaCuteRaccoon 828 53 30 Nov 2022 790th Steffan153 🇫🇮 828 53 28 Jan 2023 790th DialFrost 🇸🇬 828 53 28 Jan 2023 790th snoozingnewt 🇺🇸 828 53 1 Sep 2024 790th LostSyntax21 🇬🇧 828 53 8 Jan 2025 800th primo-ppcg 🇹🇭 828 67 25 Dec 2020 800th lynn 828 67 18 May 2021 800th Yewzir 🇧🇪 828 67 17 Sep 2023 800th sean-niemann 🇺🇸 828 67 8 Oct 2024 804th jared-hughes 828 82 11 Sep 2023 805th CLOStrophobic 🇮🇹 828 102 14 Feb 2025 806th anter69 🇭🇺 827 57 3 Aug 2021 806th annaproxy 827 57 27 Aug 2022 806th BREMAUCY 🇫🇷 827 57 26 Mar 2024 809th duckyluuk 🇳🇱 827 73 16 Dec 2024 810th kgodara 826 98 11 Mar 2023 811th inventshah 825 80 9 Sep 2022 812th Shanethegamer 🇺🇸 824 64 25 Apr 2023 813th m-tkach 🇺🇦 823 64 30 Jan 2024 814th didion0 🇺🇸 821 73 22 Apr 2021 814th itsh01 821 73 16 Aug 2021 814th c0d3-4-F00d 🇩🇪 821 73 5 Jan 2022 814th DaCuteRaccoon 821 73 30 Nov 2022 814th janbehrens 🇩🇪 821 73 17 Jun 2023 814th snoozingnewt 🇺🇸 821 73 1 Sep 2024 820th KatieLG 🇬🇧 820 74 5 Nov 2020 820th trist224 🇫🇷 820 74 15 Nov 2022 820th QuincyNash 🇺🇸 820 74 29 Nov 2022 823rd targrik 820 77 15 Jan 2025 824th AaronGarbut 820 87 30 Jul 2019 825th DialFrost 🇸🇬 820 103 16 Feb 2025 Prev 751–825 of 2,857 Next
