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 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 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 Calendar 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 Multitap Input 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Calendar 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 Multitap Input 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 150th Shanethegamer 🇺🇸 924 58 14ms 15 Aug 2024 150th Steffan153 🇫🇮 924 58 14ms 15 Aug 2024 150th GrayJoKing 🇦🇺 924 58 14ms 16 Aug 2024 150th DialFrost 🇸🇬 924 58 14ms 17 Aug 2024 150th sean-niemann 🇺🇸 924 58 14ms 13 Jan 2025 150th emgordon154 924 58 13ms 6 Jun 2025 157th sean-niemann 🇺🇸 922 102 471ms 26 Sep 2025 157th JayXon 🇺🇸 922 102 452ms 26 Sep 2025 157th Lydxn 🇨🇦 922 102 366ms 8 hours ago 160th stackofbears 921 33 59ms 14 Mar 2025 161st HPWiz 🇳🇿 921 53 297ms 18 Mar 2022 162nd Shanethegamer 🇺🇸 921 54 1,029ms 21 Sep 2021 163rd Shanethegamer 🇺🇸 921 74 152ms 19 Sep 2021 163rd GrayJoKing 🇦🇺 921 74 152ms 19 Sep 2021 163rd MeWhenI 🇻🇦 921 74 155ms 19 Sep 2021 163rd sean-niemann 🇺🇸 921 74 155ms 20 Sep 2021 163rd yzhs 🇩🇪 921 74 158ms 5 Nov 2021 163rd Steffan153 🇫🇮 921 74 153ms 26 Dec 2022 163rd DialFrost 🇸🇬 921 74 153ms 28 Jan 2023 163rd scpchicken 🇵🇼 921 74 156ms 7 Mar 2023 163rd inventshah 921 74 155ms 26 Sep 2023 163rd pardouin 🇫🇷 921 74 188ms 21 Sep 2024 163rd LostSyntax21 🇬🇧 921 74 162ms 8 Jan 2025 163rd snoozingnewt 🇨🇦 921 74 162ms 7 days ago 175th GrayJoKing 🇦🇺 921 76 257ms 1 Feb 2023 175th xsot 🇸🇬 921 76 382ms 10 Jun 2023 175th m-tkach 🇺🇦 921 76 131ms 24 Aug 2023 178th GrayJoKing 🇦🇺 921 83 2ms 23 Oct 2023 179th JayXon 🇺🇸 920 103 52ms 2 days ago 180th Steffan153 🇫🇮 919 63 135ms 22 Aug 2024 180th sean-niemann 🇺🇸 919 63 135ms 22 Aug 2024 180th JayXon 🇺🇸 919 63 141ms 23 Aug 2024 180th lukegustafson 🇺🇸 919 63 132ms 12 Sep 2024 180th emplv 🇱🇻 919 63 133ms 17 Jul 2025 185th ovs-code 🇩🇪 918 67 377ms 4 days ago 186th ovs-code 🇩🇪 918 73 852ms 15 Jan 2024 186th sisyphus-ppcg 🇦🇺 918 73 1,444ms 16 Jan 2024 186th bizy-coder 918 73 841ms 3 Oct 2024 186th sean-niemann 🇺🇸 918 73 438ms 23 Dec 2024 190th ovs-code 🇩🇪 916 63 70ms 12 Sep 2024 190th GrayJoKing 🇦🇺 916 63 72ms 13 Sep 2024 190th error256 916 63 67ms 13 Sep 2024 190th Kacarott 🇦🇺 916 63 68ms 20 Sep 2024 190th primo-ppcg 🇹🇭 916 63 64ms 5 Apr 2025 195th JayXon 🇺🇸 916 130 294ms 20 Sep 2021 195th Lydxn 🇨🇦 916 130 264ms 2 Oct 2021 195th Steffan153 🇫🇮 916 130 267ms 3 Dec 2022 195th emplv 🇱🇻 916 130 276ms 12 Jan 2023 195th MeWhenI 🇻🇦 916 130 266ms 9 Feb 2023 195th nwellnhof 🇩🇪 916 130 264ms 2 Mar 2023 195th stefangimmillaro 916 130 272ms 14 Jun 2023 195th Shanethegamer 🇺🇸 916 130 270ms 21 Nov 2023 195th sean-niemann 🇺🇸 916 130 272ms 6 Dec 2023 195th Yewzir 🇧🇪 916 130 260ms 9 Jan 2024 195th jared-hughes 916 130 261ms 27 Feb 2024 195th KasperKivimaeki 🇫🇮 916 130 259ms 4 Oct 2025 195th CaedenHarper 🇨🇦 916 130 259ms 5 Nov 2025 208th Lydxn 🇨🇦 915 109 128ms 23 May 2022 208th JayXon 🇺🇸 915 109 126ms 23 May 2022 208th r-brinke 🇳🇱 915 109 129ms 29 Jul 2022 208th acotis 915 109 125ms 28 Oct 2025 212th btnlq 914 59 4ms 5 Nov 2022 213th nwellnhof 🇩🇪 913 103 457ms 25 Sep 2025 214th Natanaelel 🇸🇪 912 41 326ms 7 Oct 2021 215th nwellnhof 🇩🇪 911 104 55ms 7 Dec 2022 216th GolfingSuccess 🇬🇷 909 77 188ms 19 Sep 2021 216th orthoplex 🇨🇽 909 77 160ms 1 Apr 2022 216th nwellnhof 🇩🇪 909 77 20ms 8 Aug 2022 216th bricknellj 909 77 192ms 20 Dec 2022 216th bob-th 909 77 156ms 24 Jan 2023 216th AlephSquirrel 909 77 268ms 27 Jan 2023 216th Steffan153 🇫🇮 909 77 164ms 6 Feb 2023 216th neel11235813 909 77 188ms 6 Feb 2023 216th Bulmenisaurus 909 77 275ms 8 Oct 2024 216th CaedenHarper 🇨🇦 909 77 229ms 14 Jul 2025 First Prev 151–225 of 2,037 Next Last
