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 154th scpchicken 🇵🇼 920 74 156ms 7 Mar 2023 154th inventshah 920 74 155ms 26 Sep 2023 154th pardouin 🇫🇷 920 74 160ms 21 Sep 2024 154th LostSyntax21 🇬🇧 920 74 160ms 8 Jan 2025 154th snoozingnewt 🇨🇦 920 74 162ms 5 Dec 2025 154th edsrzf 🇳🇿 920 74 184ms 24 Dec 2025 167th GrayJoKing 🇦🇺 920 76 259ms 1 Feb 2023 167th xsot 🇸🇬 920 76 417ms 10 Jun 2023 167th m-tkach 🇺🇦 920 76 129ms 24 Aug 2023 170th Shanethegamer 🇺🇸 919 54 1,286ms 21 Sep 2021 171st GrayJoKing 🇦🇺 919 83 2ms 23 Oct 2023 172nd HPWiz 🇳🇿 918 53 1,274ms 18 Mar 2022 173rd ovs-code 🇩🇪 918 73 925ms 15 Jan 2024 173rd sisyphus-ppcg 🇦🇺 918 73 1,547ms 16 Jan 2024 173rd bizy-coder 918 73 971ms 3 Oct 2024 173rd sean-niemann 🇺🇸 918 73 521ms 23 Dec 2024 173rd Steffan153 🇫🇮 918 73 433ms 28 Feb 2026 178th stackofbears 917 33 59ms 14 Mar 2025 179th Steffan153 🇫🇮 917 63 154ms 22 Aug 2024 179th sean-niemann 🇺🇸 917 63 155ms 22 Aug 2024 179th JayXon 🇺🇸 917 63 145ms 23 Aug 2024 179th lukegustafson 🇺🇸 917 63 151ms 12 Sep 2024 179th emplv 🇱🇻 917 63 149ms 17 Jul 2025 184th ovs-code 🇩🇪 916 67 398ms 8 Dec 2025 185th Lydxn 🇨🇦 916 109 141ms 23 May 2022 185th JayXon 🇺🇸 916 109 125ms 23 May 2022 185th r-brinke 🇳🇱 916 109 135ms 29 Jul 2022 185th acotis 916 109 124ms 28 Oct 2025 189th JayXon 🇺🇸 915 130 303ms 20 Sep 2021 189th Lydxn 🇨🇦 915 130 288ms 2 Oct 2021 189th Steffan153 🇫🇮 915 130 293ms 3 Dec 2022 189th emplv 🇱🇻 915 130 289ms 12 Jan 2023 189th MeWhenI 🇻🇦 915 130 299ms 9 Feb 2023 189th nwellnhof 🇩🇪 915 130 280ms 2 Mar 2023 189th stefangimmillaro 915 130 294ms 14 Jun 2023 189th Shanethegamer 🇺🇸 915 130 306ms 21 Nov 2023 189th sean-niemann 🇺🇸 915 130 287ms 6 Dec 2023 189th Yewzir 🇧🇪 915 130 298ms 9 Jan 2024 189th jared-hughes 915 130 282ms 27 Feb 2024 189th KasperKivimaeki 🇫🇮 915 130 287ms 4 Oct 2025 189th CaedenHarper 🇨🇦 915 130 285ms 5 Nov 2025 189th albanian-laundromat 915 130 294ms 15 Dec 2025 203rd Lydxn 🇨🇦 914 58 3ms 30 Oct 2022 203rd primo-ppcg 🇹🇭 914 58 15ms 19 Nov 2022 203rd clockworknazo 914 58 14ms 19 Nov 2022 203rd Steffan153 🇫🇮 914 58 3ms 9 Apr 2023 203rd sean-niemann 🇺🇸 914 58 15ms 24 Jul 2023 203rd xsot 🇸🇬 914 58 4ms 25 Jul 2023 203rd DialFrost 🇸🇬 914 58 14ms 22 Dec 2024 203rd fuzzylojik-golf 🇺🇸 914 58 15ms 15 Sep 2025 211th ovs-code 🇩🇪 914 63 70ms 12 Sep 2024 211th GrayJoKing 🇦🇺 914 63 72ms 13 Sep 2024 211th error256 914 63 67ms 13 Sep 2024 211th Kacarott 🇦🇺 914 63 63ms 20 Sep 2024 211th primo-ppcg 🇹🇭 914 63 63ms 5 Apr 2025 216th nwellnhof 🇩🇪 913 103 484ms 25 Sep 2025 217th nwellnhof 🇩🇪 912 104 62ms 7 Dec 2022 218th GolfingSuccess 🇬🇷 908 77 176ms 19 Sep 2021 218th orthoplex 🇨🇽 908 77 165ms 1 Apr 2022 218th nwellnhof 🇩🇪 908 77 21ms 8 Aug 2022 218th bricknellj 908 77 176ms 20 Dec 2022 218th bob-th 908 77 166ms 24 Jan 2023 218th AlephSquirrel 908 77 258ms 27 Jan 2023 218th neel11235813 908 77 176ms 6 Feb 2023 218th Bulmenisaurus 908 77 265ms 8 Oct 2024 218th CaedenHarper 🇨🇦 908 77 261ms 14 Jul 2025 218th ryyyn 🇺🇸 908 77 131ms 4 Dec 2025 228th JayXon 🇺🇸 908 80 2ms 19 Nov 2025 229th JayXon 🇺🇸 908 89 534ms 12 Sep 2022 229th btnlq 908 89 542ms 12 Sep 2022 229th Lydxn 🇨🇦 908 89 531ms 12 Sep 2022 229th Steffan153 🇫🇮 908 89 531ms 23 days ago 233rd msbranicky 908 131 294ms 1 Jul 2024 234th btnlq 907 58 14ms 15 Aug 2024 234th Shanethegamer 🇺🇸 907 58 14ms 15 Aug 2024 234th GrayJoKing 🇦🇺 907 58 14ms 16 Aug 2024 234th DialFrost 🇸🇬 907 58 14ms 17 Aug 2024 234th sean-niemann 🇺🇸 907 58 13ms 13 Jan 2025 234th emgordon154 907 58 13ms 6 Jun 2025 240th annaproxy 907 75 149ms 12 Jan 2022 First Prev 161–240 of 2,113 Next Last