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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill 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 160ms 21 Sep 2024 155th LostSyntax21 🇬🇧 920 74 160ms 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 410ms 10 Jun 2023 168th m-tkach 🇺🇦 920 76 142ms 24 Aug 2023 171st Shanethegamer 🇺🇸 919 54 1,286ms 21 Sep 2021 172nd GrayJoKing 🇦🇺 919 83 2ms 23 Oct 2023 173rd HPWiz 🇳🇿 918 53 1,274ms 18 Mar 2022 174th ovs-code 🇩🇪 918 73 998ms 15 Jan 2024 174th sisyphus-ppcg 🇦🇺 918 73 1,669ms 16 Jan 2024 174th bizy-coder 918 73 949ms 3 Oct 2024 174th sean-niemann 🇺🇸 918 73 547ms 23 Dec 2024 174th Steffan153 🇫🇮 918 73 501ms 28 Feb 2026 179th stackofbears 917 33 59ms 14 Mar 2025 180th Steffan153 🇫🇮 917 63 145ms 22 Aug 2024 180th sean-niemann 🇺🇸 917 63 165ms 22 Aug 2024 180th JayXon 🇺🇸 917 63 164ms 23 Aug 2024 180th lukegustafson 🇺🇸 917 63 150ms 12 Sep 2024 180th emplv 🇱🇻 917 63 145ms 17 Jul 2025 185th ovs-code 🇩🇪 916 67 398ms 8 Dec 2025 186th Lydxn 🇨🇦 915 109 137ms 23 May 2022 186th JayXon 🇺🇸 915 109 125ms 23 May 2022 186th r-brinke 🇳🇱 915 109 135ms 29 Jul 2022 186th acotis 915 109 124ms 28 Oct 2025 190th JayXon 🇺🇸 915 130 311ms 20 Sep 2021 190th Lydxn 🇨🇦 915 130 340ms 2 Oct 2021 190th Steffan153 🇫🇮 915 130 340ms 3 Dec 2022 190th emplv 🇱🇻 915 130 327ms 12 Jan 2023 190th MeWhenI 🇻🇦 915 130 334ms 9 Feb 2023 190th nwellnhof 🇩🇪 915 130 325ms 2 Mar 2023 190th stefangimmillaro 915 130 340ms 14 Jun 2023 190th Shanethegamer 🇺🇸 915 130 315ms 21 Nov 2023 190th sean-niemann 🇺🇸 915 130 330ms 6 Dec 2023 190th Yewzir 🇧🇪 915 130 331ms 9 Jan 2024 190th jared-hughes 915 130 325ms 27 Feb 2024 190th KasperKivimaeki 🇫🇮 915 130 337ms 4 Oct 2025 190th CaedenHarper 🇨🇦 915 130 343ms 5 Nov 2025 190th albanian-laundromat 🇺🇸 915 130 344ms 15 Dec 2025 204th Lydxn 🇨🇦 914 58 3ms 30 Oct 2022 204th primo-ppcg 🇹🇭 914 58 15ms 19 Nov 2022 204th clockworknazo 914 58 14ms 19 Nov 2022 204th Steffan153 🇫🇮 914 58 3ms 9 Apr 2023 204th sean-niemann 🇺🇸 914 58 15ms 24 Jul 2023 204th xsot 🇸🇬 914 58 4ms 25 Jul 2023 204th DialFrost 🇸🇬 914 58 14ms 22 Dec 2024 204th fuzzylojik-golf 🇺🇸 914 58 15ms 15 Sep 2025 212th ovs-code 🇩🇪 914 63 64ms 12 Sep 2024 212th GrayJoKing 🇦🇺 914 63 72ms 13 Sep 2024 212th error256 914 63 67ms 13 Sep 2024 212th Kacarott 🇦🇺 914 63 63ms 20 Sep 2024 212th primo-ppcg 🇹🇭 914 63 63ms 5 Apr 2025 217th nwellnhof 🇩🇪 913 103 484ms 25 Sep 2025 218th nwellnhof 🇩🇪 912 104 59ms 7 Dec 2022 219th GolfingSuccess 🇬🇷 908 77 172ms 19 Sep 2021 219th orthoplex 🇨🇽 908 77 165ms 1 Apr 2022 219th nwellnhof 🇩🇪 908 77 24ms 8 Aug 2022 219th bricknellj 908 77 176ms 20 Dec 2022 219th bob-th 908 77 171ms 24 Jan 2023 219th AlephSquirrel 908 77 186ms 27 Jan 2023 219th neel11235813 908 77 180ms 6 Feb 2023 219th Bulmenisaurus 908 77 265ms 8 Oct 2024 219th CaedenHarper 🇨🇦 908 77 261ms 14 Jul 2025 219th ryyyn 🇺🇸 908 77 131ms 4 Dec 2025 229th JayXon 🇺🇸 908 80 2ms 19 Nov 2025 230th JayXon 🇺🇸 908 89 534ms 12 Sep 2022 230th btnlq 908 89 542ms 12 Sep 2022 230th Lydxn 🇨🇦 908 89 531ms 12 Sep 2022 230th Steffan153 🇫🇮 908 89 531ms 10 Mar 2026 234th msbranicky 908 131 325ms 1 Jul 2024 235th btnlq 907 58 14ms 15 Aug 2024 235th Shanethegamer 🇺🇸 907 58 14ms 15 Aug 2024 235th GrayJoKing 🇦🇺 907 58 14ms 16 Aug 2024 235th DialFrost 🇸🇬 907 58 14ms 17 Aug 2024 235th sean-niemann 🇺🇸 907 58 13ms 13 Jan 2025 235th emgordon154 907 58 13ms 6 Jun 2025 First Prev 161–240 of 2,113 Next Last