Happy Numbers (Long) in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau 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 Calendar 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 Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 155th DialFrost 🇸🇬 920 74 153ms 28 Jan 2023 155th scpchicken 🇵🇼 920 74 156ms 7 Mar 2023 155th inventshah 920 74 155ms 26 Sep 2023 155th pardouin 🇫🇷 920 74 188ms 21 Sep 2024 155th LostSyntax21 🇬🇧 920 74 162ms 8 Jan 2025 155th snoozingnewt 🇨🇦 920 74 162ms 5 Dec 2025 155th edsrzf 🇳🇿 920 74 184ms 24 Dec 2025 168th GrayJoKing 🇦🇺 920 76 259ms 1 Feb 2023 168th xsot 🇸🇬 920 76 449ms 10 Jun 2023 168th m-tkach 🇺🇦 920 76 131ms 24 Aug 2023 171st Shanethegamer 🇺🇸 919 54 1,286ms 21 Sep 2021 172nd GrayJoKing 🇦🇺 919 83 2ms 23 Oct 2023 173rd JayXon 🇺🇸 919 103 59ms 10 Dec 2025 174th HPWiz 🇳🇿 918 53 1,182ms 18 Mar 2022 175th stackofbears 917 33 59ms 14 Mar 2025 176th Steffan153 🇫🇮 917 63 141ms 22 Aug 2024 176th sean-niemann 🇺🇸 917 63 156ms 22 Aug 2024 176th JayXon 🇺🇸 917 63 140ms 23 Aug 2024 176th lukegustafson 🇺🇸 917 63 141ms 12 Sep 2024 176th emplv 🇱🇻 917 63 140ms 17 Jul 2025 181st ovs-code 🇩🇪 917 73 925ms 15 Jan 2024 181st sisyphus-ppcg 🇦🇺 917 73 1,547ms 16 Jan 2024 181st bizy-coder 917 73 971ms 3 Oct 2024 181st sean-niemann 🇺🇸 917 73 521ms 23 Dec 2024 185th ovs-code 🇩🇪 916 67 377ms 8 Dec 2025 186th JayXon 🇺🇸 915 130 312ms 20 Sep 2021 186th Lydxn 🇨🇦 915 130 283ms 2 Oct 2021 186th Steffan153 🇫🇮 915 130 285ms 3 Dec 2022 186th emplv 🇱🇻 915 130 291ms 12 Jan 2023 186th MeWhenI 🇻🇦 915 130 278ms 9 Feb 2023 186th nwellnhof 🇩🇪 915 130 276ms 2 Mar 2023 186th stefangimmillaro 915 130 286ms 14 Jun 2023 186th Shanethegamer 🇺🇸 915 130 295ms 21 Nov 2023 186th sean-niemann 🇺🇸 915 130 277ms 6 Dec 2023 186th Yewzir 🇧🇪 915 130 302ms 9 Jan 2024 186th jared-hughes 915 130 297ms 27 Feb 2024 186th KasperKivimaeki 🇫🇮 915 130 291ms 4 Oct 2025 186th CaedenHarper 🇨🇦 915 130 291ms 5 Nov 2025 186th albanian-laundromat 915 130 291ms 15 Dec 2025 200th Lydxn 🇨🇦 914 58 3ms 30 Oct 2022 200th primo-ppcg 🇹🇭 914 58 13ms 19 Nov 2022 200th clockworknazo 914 58 13ms 19 Nov 2022 200th Steffan153 🇫🇮 914 58 3ms 9 Apr 2023 200th sean-niemann 🇺🇸 914 58 13ms 24 Jul 2023 200th xsot 🇸🇬 914 58 4ms 25 Jul 2023 200th DialFrost 🇸🇬 914 58 12ms 22 Dec 2024 200th fuzzylojik-golf 🇺🇸 914 58 14ms 15 Sep 2025 208th ovs-code 🇩🇪 914 63 70ms 12 Sep 2024 208th GrayJoKing 🇦🇺 914 63 72ms 13 Sep 2024 208th error256 914 63 67ms 13 Sep 2024 208th Kacarott 🇦🇺 914 63 63ms 20 Sep 2024 208th primo-ppcg 🇹🇭 914 63 63ms 5 Apr 2025 213th Lydxn 🇨🇦 914 109 125ms 23 May 2022 213th JayXon 🇺🇸 914 109 127ms 23 May 2022 213th r-brinke 🇳🇱 914 109 124ms 29 Jul 2022 213th acotis 914 109 131ms 28 Oct 2025 217th nwellnhof 🇩🇪 912 103 484ms 25 Sep 2025 218th nwellnhof 🇩🇪 911 104 58ms 7 Dec 2022 219th Natanaelel 🇸🇪 909 41 232ms 7 Oct 2021 220th GolfingSuccess 🇬🇷 908 77 178ms 19 Sep 2021 220th orthoplex 🇨🇽 908 77 165ms 1 Apr 2022 220th nwellnhof 🇩🇪 908 77 23ms 8 Aug 2022 220th bricknellj 908 77 176ms 20 Dec 2022 220th bob-th 908 77 166ms 24 Jan 2023 220th AlephSquirrel 908 77 268ms 27 Jan 2023 220th Steffan153 🇫🇮 908 77 178ms 6 Feb 2023 220th neel11235813 908 77 180ms 6 Feb 2023 220th Bulmenisaurus 908 77 265ms 8 Oct 2024 220th CaedenHarper 🇨🇦 908 77 274ms 14 Jul 2025 220th ryyyn 🇺🇸 908 77 154ms 4 Dec 2025 231st JayXon 🇺🇸 908 80 2ms 19 Nov 2025 232nd JayXon 🇺🇸 908 89 534ms 12 Sep 2022 232nd btnlq 908 89 542ms 12 Sep 2022 232nd Lydxn 🇨🇦 908 89 531ms 12 Sep 2022 235th msbranicky 908 131 298ms 1 Jul 2024 236th annaproxy 907 75 149ms 12 Jan 2022 236th rak1507 🇬🇧 907 75 149ms 23 Feb 2022 236th alomiF 907 75 148ms 5 Oct 2023 236th Natanaelel 🇸🇪 907 75 143ms 8 May 2025 240th primo-ppcg 🇹🇭 907 79 12ms 20 May 2023 First Prev 161–240 of 2,072 Next Last