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 751st jslip 840 35 5 Sep 2018 751st SirBogman 🇺🇸 840 35 3 Nov 2019 751st rak1507 🇬🇧 840 35 20 Sep 2021 754th emgordon154 840 143 22 Dec 2021 754th primo-ppcg 🇹🇭 840 143 5 Mar 2022 754th Yewzir 🇧🇪 840 143 13 Jul 2023 754th ovs-code 🇩🇪 840 143 10 Sep 2023 758th annaproxy 839 85 18 May 2023 759th HumanEquivalentUnit 838 59 10 Oct 2020 760th Laar 838 81 1 Apr 2019 760th alomiF 838 81 5 Oct 2023 760th brimstonetrader 838 81 26 Jan 2024 763rd Steffan153 🇫🇮 837 99 28 Jan 2023 763rd pardouin 🇫🇷 837 99 21 Sep 2024 763rd sean-niemann 🇺🇸 837 99 13 days ago 766th SirFireball3521 836 45 22 Mar 2023 767th AdrienHache 🇫🇷 836 103 7 Jan 2024 768th emgordon154 835 31 11 Sep 2024 769th Yewzir 🇧🇪 835 79 22 Dec 2023 770th MeWhenI 🇻🇦 835 92 10 Oct 2022 771st edsrzf 🇳🇿 834 97 4 Mar 2025 772nd jared-hughes 834 144 25 Oct 2022 773rd Shanethegamer 🇺🇸 833 30 13 Jan 2022 774th PatrickStephansen 🇿🇦 833 72 3 Nov 2020 774th KatieLG 🇬🇧 833 72 16 Apr 2021 774th neihousaigaai 833 72 18 Apr 2021 774th two-bad 🇬🇧 833 72 25 Feb 2024 778th GrayJoKing 🇦🇺 833 80 15 Jul 2023 779th mogron 832 73 13 Dec 2019 779th FlorianCassayre 🇫🇷 832 73 30 Oct 2022 779th StefanHabel 🇨🇦 832 73 11 Dec 2022 782nd janlelis 830 60 21 Apr 2021 783rd acacopardo 830 76 14 Nov 2017 783rd MeWhenI 🇻🇦 830 76 15 Sep 2021 783rd DaCuteRaccoon 830 76 30 Nov 2022 786th marshallward 🇺🇸 830 81 2 Sep 2022 787th djeedjay 🇳🇱 829 86 26 Oct 2020 787th Yewzir 🇧🇪 829 86 22 Dec 2023 789th GrayJoKing 🇦🇺 828 53 10 Apr 2021 789th scpchicken 🇵🇼 828 53 23 May 2021 789th kurkale6ka 828 53 16 Jun 2021 789th sean-niemann 🇺🇸 828 53 7 Sep 2021 789th MeWhenI 🇻🇦 828 53 15 Sep 2021 789th DaCuteRaccoon 828 53 30 Nov 2022 789th Steffan153 🇫🇮 828 53 28 Jan 2023 789th DialFrost 🇸🇬 828 53 28 Jan 2023 789th snoozingnewt 🇺🇸 828 53 1 Sep 2024 789th LostSyntax21 🇬🇧 828 53 8 Jan 2025 799th primo-ppcg 🇹🇭 828 67 25 Dec 2020 799th lynn 828 67 18 May 2021 799th Yewzir 🇧🇪 828 67 17 Sep 2023 799th sean-niemann 🇺🇸 828 67 8 Oct 2024 803rd jared-hughes 828 82 11 Sep 2023 804th CLOStrophobic 🇮🇹 828 102 14 Feb 2025 805th anter69 🇭🇺 827 57 3 Aug 2021 805th annaproxy 827 57 27 Aug 2022 805th BREMAUCY 🇫🇷 827 57 26 Mar 2024 808th duckyluuk 🇳🇱 827 73 16 Dec 2024 809th kgodara 826 98 11 Mar 2023 810th inventshah 825 80 9 Sep 2022 811th Shanethegamer 🇺🇸 824 64 25 Apr 2023 812th m-tkach 🇺🇦 823 64 30 Jan 2024 813th didion0 🇺🇸 821 73 22 Apr 2021 813th itsh01 821 73 16 Aug 2021 813th c0d3-4-F00d 🇩🇪 821 73 5 Jan 2022 813th DaCuteRaccoon 821 73 30 Nov 2022 813th janbehrens 🇩🇪 821 73 17 Jun 2023 813th snoozingnewt 🇺🇸 821 73 1 Sep 2024 819th KatieLG 🇬🇧 820 74 5 Nov 2020 819th trist224 🇫🇷 820 74 15 Nov 2022 819th QuincyNash 🇺🇸 820 74 29 Nov 2022 822nd AaronGarbut 820 87 30 Jul 2019 823rd DialFrost 🇸🇬 820 103 16 Feb 2025 824th targrik 819 77 15 Jan 2025 825th phdphil 818 46 9 Apr 2018 Prev 751–825 of 2,847 Next
