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 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 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 749th rak1507 🇬🇧 840 35 20 Sep 2021 752nd emgordon154 840 143 22 Dec 2021 752nd primo-ppcg 🇹🇭 840 143 5 Mar 2022 752nd Yewzir 🇧🇪 840 143 13 Jul 2023 752nd ovs-code 🇩🇪 840 143 10 Sep 2023 756th annaproxy 839 85 18 May 2023 757th HumanEquivalentUnit 838 59 10 Oct 2020 758th Laar 838 81 1 Apr 2019 758th alomiF 838 81 5 Oct 2023 758th brimstonetrader 838 81 26 Jan 2024 761st Steffan153 🇫🇮 837 99 28 Jan 2023 761st pardouin 🇫🇷 837 99 21 Sep 2024 761st sean-niemann 🇺🇸 837 99 8 hours ago 764th SirFireball3521 836 45 22 Mar 2023 765th AdrienHache 🇫🇷 836 103 7 Jan 2024 766th emgordon154 835 31 11 Sep 2024 767th Yewzir 🇧🇪 835 79 22 Dec 2023 768th MeWhenI 🇻🇦 835 92 10 Oct 2022 769th edsrzf 🇳🇿 834 97 4 Mar 2025 770th jared-hughes 834 144 25 Oct 2022 771st Shanethegamer 🇺🇸 833 30 13 Jan 2022 772nd GrayJoKing 🇦🇺 833 80 15 Jul 2023 773rd PatrickStephansen 🇿🇦 832 72 3 Nov 2020 773rd KatieLG 🇬🇧 832 72 16 Apr 2021 773rd neihousaigaai 832 72 18 Apr 2021 773rd two-bad 🇬🇧 832 72 25 Feb 2024 777th mogron 832 73 13 Dec 2019 777th FlorianCassayre 🇫🇷 832 73 30 Oct 2022 777th StefanHabel 🇨🇦 832 73 11 Dec 2022 780th janlelis 830 60 21 Apr 2021 781st acacopardo 830 76 14 Nov 2017 781st MeWhenI 🇻🇦 830 76 15 Sep 2021 781st DaCuteRaccoon 830 76 30 Nov 2022 784th marshallward 🇺🇸 830 81 2 Sep 2022 785th djeedjay 🇳🇱 829 86 26 Oct 2020 785th Yewzir 🇧🇪 829 86 22 Dec 2023 787th GrayJoKing 🇦🇺 828 53 10 Apr 2021 787th scpchicken 🇵🇼 828 53 23 May 2021 787th kurkale6ka 828 53 16 Jun 2021 787th sean-niemann 🇺🇸 828 53 7 Sep 2021 787th MeWhenI 🇻🇦 828 53 15 Sep 2021 787th DaCuteRaccoon 828 53 30 Nov 2022 787th Steffan153 🇫🇮 828 53 28 Jan 2023 787th DialFrost 🇸🇬 828 53 28 Jan 2023 787th snoozingnewt 🇺🇸 828 53 1 Sep 2024 787th LostSyntax21 🇬🇧 828 53 8 Jan 2025 797th primo-ppcg 🇹🇭 828 67 25 Dec 2020 797th lynn 828 67 18 May 2021 797th Yewzir 🇧🇪 828 67 17 Sep 2023 797th sean-niemann 🇺🇸 828 67 8 Oct 2024 801st jared-hughes 828 82 11 Sep 2023 802nd CLOStrophobic 🇮🇹 828 102 14 Feb 2025 803rd anter69 🇭🇺 827 57 3 Aug 2021 803rd annaproxy 827 57 27 Aug 2022 803rd BREMAUCY 🇫🇷 827 57 26 Mar 2024 806th duckyluuk 🇳🇱 827 73 16 Dec 2024 807th kgodara 826 98 11 Mar 2023 808th inventshah 825 80 9 Sep 2022 809th Shanethegamer 🇺🇸 824 64 25 Apr 2023 810th m-tkach 🇺🇦 823 64 30 Jan 2024 811th didion0 🇺🇸 821 73 22 Apr 2021 811th itsh01 821 73 16 Aug 2021 811th c0d3-4-F00d 🇩🇪 821 73 5 Jan 2022 811th DaCuteRaccoon 821 73 30 Nov 2022 811th janbehrens 🇩🇪 821 73 17 Jun 2023 811th snoozingnewt 🇺🇸 821 73 1 Sep 2024 817th KatieLG 🇬🇧 820 74 5 Nov 2020 817th trist224 🇫🇷 820 74 15 Nov 2022 817th QuincyNash 🇺🇸 820 74 29 Nov 2022 820th AaronGarbut 820 87 30 Jul 2019 821st DialFrost 🇸🇬 820 103 16 Feb 2025 822nd targrik 819 77 15 Jan 2025 823rd phdphil 818 46 9 Apr 2018 824th orthoplex 🇨🇽 817 36 20 Jul 2024 825th Frank-Buss 817 93 29 Aug 2020 Prev 751–825 of 2,837 Next
