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 NFA Simulator 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 NFA Simulator 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 300th primo-ppcg 🇹🇭 893 91 125ms 2 Apr 2022 300th Ripick 893 91 125ms 1 Feb 2023 303rd AlephSquirrel 893 111 467ms 17 Feb 2024 304th SirBogman 🇺🇸 892 86 44ms 2 Nov 2022 305th GrayJoKing 🇦🇺 891 110 29ms 13 Jan 2023 306th primo-ppcg 🇹🇭 890 42 233ms 20 Sep 2021 306th sisyphus-ppcg 🇦🇺 890 42 230ms 31 Jan 2023 306th Lydxn 🇨🇦 890 42 198ms 3 Mar 2023 309th nwellnhof 🇩🇪 890 56 1,016ms 2 Mar 2023 310th lynn 890 96 1,305ms 6 Oct 2021 310th kg583 🇺🇸 890 96 41ms 26 Jul 2025 312th JayXon 🇺🇸 889 90 86ms 5 Sep 2023 313th Steffan153 🇫🇮 889 91 1,577ms 19 Aug 2024 314th MeWhenI 🇻🇦 888 56 982ms 13 Nov 2022 315th Shanethegamer 🇺🇸 888 65 71ms 1 Dec 2024 316th Steffan153 🇫🇮 888 74 56ms 10 Nov 2023 316th sean-niemann 🇺🇸 888 74 65ms 9 Apr 2025 316th edsrzf 🇳🇿 888 74 62ms 5 Jul 2025 319th hrubymar10 888 134 260ms 27 Feb 2024 320th inventshah 886 67 10ms 26 Sep 2023 320th ovs-code 🇩🇪 886 67 13ms 29 Jul 2024 322nd Steffan153 🇫🇮 886 81 12ms 18 Apr 2023 322nd kg583 🇺🇸 886 81 10ms 15 Oct 2025 324th xsot 🇸🇬 885 54 39ms 25 Jul 2023 325th hallvabo 🇳🇴 885 79 21ms 21 Sep 2021 325th annaproxy 885 79 186ms 23 Nov 2021 325th anter69 🇭🇺 885 79 309ms 3 Apr 2022 325th Irratix 🇳🇱 885 79 301ms 28 Apr 2022 325th OllieBoyne 🇬🇧 885 79 181ms 25 May 2022 325th MeWhenI 🇻🇦 885 79 3ms 21 Jun 2022 325th MeWhenI 🇻🇦 885 79 169ms 17 Aug 2023 325th ndren 885 79 189ms 11 Feb 2024 325th 5cw 🇺🇸 885 79 302ms 8 May 2024 325th bzijlema 🇳🇱 885 79 310ms 11 Oct 2024 325th jipsong 🇩🇪 885 79 224ms 20 Jun 2025 325th InigoK 🇺🇸 885 79 181ms 5 Sep 2025 325th fuzzylojik-golf 🇺🇸 885 79 184ms 15 Sep 2025 325th ryyyn 🇺🇸 885 79 192ms 3 hours ago 339th Steffan153 🇫🇮 885 82 2ms 29 Oct 2023 339th GrayJoKing 🇦🇺 885 82 4ms 15 days ago 339th ovs-code 🇩🇪 885 82 2ms 15 days ago 342nd primo-ppcg 🇹🇭 885 99 44ms 19 Jul 2022 343rd canissimia 🇦🇶 885 218 32ms 25 Oct 2021 344th inventshah 884 61 4ms 26 Sep 2023 345th GrayJoKing 🇦🇺 884 90 3,433ms 16 Jun 2022 346th m-tkach 🇺🇦 884 127 24ms 15 Jan 2025 347th Shanethegamer 🇺🇸 883 97 87ms 17 Dec 2021 347th MeWhenI 🇻🇦 883 97 137ms 21 Jun 2022 347th stefangimmillaro 883 97 87ms 18 Oct 2022 347th sean-niemann 🇺🇸 883 97 88ms 7 Feb 2023 347th Steffan153 🇫🇮 883 97 86ms 9 Apr 2023 347th Yewzir 🇧🇪 883 97 85ms 14 Jan 2024 353rd m-tkach 🇺🇦 883 143 28ms 7 Apr 2022 353rd primo-ppcg 🇹🇭 883 143 28ms 25 Jun 2022 355th GolfingSuccess 🇬🇷 882 76 450ms 15 Jan 2024 355th GrayJoKing 🇦🇺 882 76 590ms 15 Jan 2024 355th Steffan153 🇫🇮 882 76 434ms 16 Jan 2024 355th AlephSquirrel 882 76 516ms 16 Jan 2024 359th Steffan153 🇫🇮 880 97 1,274ms 4 Jan 2023 360th snoozingnewt 🇨🇦 879 70 751ms 16 Oct 2025 361st MeWhenI 🇻🇦 879 91 119ms 5 Sep 2023 362nd MeWhenI 🇻🇦 879 102 56ms 7 Dec 2022 363rd canissimia 🇦🇶 878 144 2,821ms 24 Feb 2023 364th Steffan153 🇫🇮 877 113 470ms 17 Feb 2024 365th DialFrost 🇸🇬 876 75 2,248ms 26 Dec 2024 366th Bubbler-4 876 96 4ms 14 Jul 2023 366th Lydxn 🇨🇦 876 96 5ms 15 Jul 2023 366th GrayJoKing 🇦🇺 876 96 6ms 15 Jul 2023 366th btnlq 876 96 4ms 15 Jul 2023 366th ovs-code 🇩🇪 876 96 6ms 15 Jul 2023 366th MeWhenI 🇻🇦 876 96 5ms 25 Jul 2023 372nd Lydxn 🇨🇦 876 100 45ms 19 Jul 2022 373rd btnlq 875 57 897ms 27 Dec 2021 373rd SirBogman 🇺🇸 875 57 952ms 8 Jan 2024 375th MeWhenI 🇻🇦 875 88 359ms 16 Aug 2023 First Prev 301–375 of 2,025 Next Last
