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 160th GrayJoKing 🇦🇺 920 74 152ms 19 Sep 2021 160th MeWhenI 🇻🇦 920 74 155ms 19 Sep 2021 160th sean-niemann 🇺🇸 920 74 155ms 20 Sep 2021 160th yzhs 🇩🇪 920 74 158ms 5 Nov 2021 160th Steffan153 🇫🇮 920 74 153ms 26 Dec 2022 160th DialFrost 🇸🇬 920 74 153ms 28 Jan 2023 160th inventshah 920 74 155ms 26 Sep 2023 160th pardouin 🇫🇷 920 74 159ms 21 Sep 2024 160th LostSyntax21 🇬🇧 920 74 160ms 8 Jan 2025 160th snoozingnewt 🇨🇦 920 74 162ms 5 Dec 2025 160th edsrzf 🇳🇿 920 74 172ms 24 Dec 2025 172nd GrayJoKing 🇦🇺 920 76 279ms 1 Feb 2023 172nd xsot 🇸🇬 920 76 396ms 10 Jun 2023 172nd m-tkach 🇺🇦 920 76 142ms 24 Aug 2023 175th GrayJoKing 🇦🇺 920 83 2ms 23 Oct 2023 176th Steffan153 🇫🇮 918 63 145ms 22 Aug 2024 176th sean-niemann 🇺🇸 918 63 146ms 22 Aug 2024 176th JayXon 🇺🇸 918 63 154ms 23 Aug 2024 176th lukegustafson 🇺🇸 918 63 148ms 12 Sep 2024 176th emplv 🇱🇻 918 63 137ms 17 Jul 2025 181st ovs-code 🇩🇪 918 73 998ms 15 Jan 2024 181st sisyphus-ppcg 🇦🇺 918 73 1,669ms 16 Jan 2024 181st bizy-coder 918 73 949ms 3 Oct 2024 181st sean-niemann 🇺🇸 918 73 547ms 23 Dec 2024 181st Steffan153 🇫🇮 918 73 501ms 28 Feb 2026 186th stackofbears 917 33 59ms 14 Mar 2025 187th ovs-code 🇩🇪 917 67 398ms 8 Dec 2025 188th Lydxn 🇨🇦 916 109 136ms 23 May 2022 188th JayXon 🇺🇸 916 109 136ms 23 May 2022 188th r-brinke 🇳🇱 916 109 140ms 29 Jul 2022 188th acotis 916 109 130ms 28 Oct 2025 188th kumavale 916 109 166ms 9 days ago 193rd Lydxn 🇨🇦 915 58 3ms 30 Oct 2022 193rd primo-ppcg 🇹🇭 915 58 15ms 19 Nov 2022 193rd clockworknazo 915 58 14ms 19 Nov 2022 193rd Steffan153 🇫🇮 915 58 3ms 9 Apr 2023 193rd sean-niemann 🇺🇸 915 58 15ms 24 Jul 2023 193rd xsot 🇸🇬 915 58 4ms 25 Jul 2023 193rd DialFrost 🇸🇬 915 58 14ms 22 Dec 2024 193rd fuzzylojik-golf 🇺🇸 915 58 15ms 15 Sep 2025 201st ovs-code 🇩🇪 915 63 64ms 12 Sep 2024 201st GrayJoKing 🇦🇺 915 63 68ms 13 Sep 2024 201st error256 915 63 65ms 13 Sep 2024 201st Kacarott 🇦🇺 915 63 63ms 20 Sep 2024 201st primo-ppcg 🇹🇭 915 63 63ms 5 Apr 2025 206th JayXon 🇺🇸 915 130 311ms 20 Sep 2021 206th Lydxn 🇨🇦 915 130 340ms 2 Oct 2021 206th Steffan153 🇫🇮 915 130 340ms 3 Dec 2022 206th emplv 🇱🇻 915 130 327ms 12 Jan 2023 206th MeWhenI 🇻🇦 915 130 334ms 9 Feb 2023 206th nwellnhof 🇩🇪 915 130 325ms 2 Mar 2023 206th stefangimmillaro 915 130 340ms 14 Jun 2023 206th Shanethegamer 🇺🇸 915 130 315ms 21 Nov 2023 206th sean-niemann 🇺🇸 915 130 330ms 6 Dec 2023 206th Yewzir 🇧🇪 915 130 331ms 9 Jan 2024 206th jared-hughes 915 130 325ms 27 Feb 2024 206th KasperKivimaeki 🇫🇮 915 130 337ms 4 Oct 2025 206th CaedenHarper 🇨🇦 915 130 343ms 5 Nov 2025 206th albanian-laundromat 🇺🇸 915 130 344ms 15 Dec 2025 220th nwellnhof 🇩🇪 913 103 484ms 25 Sep 2025 221st nwellnhof 🇩🇪 912 104 59ms 7 Dec 2022 222nd primo-ppcg 🇹🇭 909 79 13ms 20 May 2023 222nd kg583 🇺🇸 909 79 14ms 21 days ago 224th JayXon 🇺🇸 909 80 2ms 19 Nov 2025 224th GolfingSuccess 🇬🇷 909 80 3ms 4 days ago 226th JayXon 🇺🇸 909 89 534ms 12 Sep 2022 226th btnlq 909 89 542ms 12 Sep 2022 226th Lydxn 🇨🇦 909 89 531ms 12 Sep 2022 226th Steffan153 🇫🇮 909 89 531ms 10 Mar 2026 230th msbranicky 909 131 325ms 1 Jul 2024 231st btnlq 908 58 14ms 15 Aug 2024 231st Shanethegamer 🇺🇸 908 58 14ms 15 Aug 2024 231st GrayJoKing 🇦🇺 908 58 14ms 16 Aug 2024 231st DialFrost 🇸🇬 908 58 14ms 17 Aug 2024 231st sean-niemann 🇺🇸 908 58 13ms 13 Jan 2025 231st emgordon154 908 58 13ms 6 Jun 2025 237th annaproxy 908 75 149ms 12 Jan 2022 237th rak1507 🇬🇧 908 75 149ms 23 Feb 2022 237th alomiF 908 75 148ms 5 Oct 2023 237th Natanaelel 🇸🇪 908 75 143ms 8 May 2025 First Prev 161–240 of 2,197 Next Last