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 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 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 ArkScript 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 ArkScript 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 Calendar 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 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 400th edsrzf 🇳🇿 874 112 129ms 24 Dec 2025 402nd fuzzylojik-golf 🇺🇸 873 78 154ms 15 Sep 2025 403rd Steffan153 🇫🇮 873 91 159ms 17 Dec 2022 404th stefangimmillaro 873 114 122ms 19 Oct 2023 404th kumavale 873 114 128ms 11 Nov 2025 406th btnlq 872 57 980ms 27 Dec 2021 406th SirBogman 🇺🇸 872 57 994ms 8 Jan 2024 408th Bubbler-4 872 66 69ms 13 Sep 2023 409th prplz 🇦🇺 872 68 12ms 27 Sep 2021 410th steffan-polygolf 872 98 79ms 19 Feb 2024 411th o0lit3 🇺🇸 871 50 69ms 19 Sep 2021 411th primo-ppcg 🇹🇭 871 50 127ms 20 Sep 2021 411th nwellnhof 🇩🇪 871 50 59ms 26 Dec 2021 411th Lydxn 🇨🇦 871 50 144ms 25 May 2022 411th saito-ta 🇯🇵 871 50 147ms 27 May 2022 416th pardouin 🇫🇷 871 81 2,375ms 7 Nov 2024 417th MeWhenI 🇻🇦 871 86 98ms 31 Dec 2024 418th JayXon 🇺🇸 870 176 1,691ms 15 Sep 2025 419th inventshah 869 61 3ms 26 Sep 2023 420th neel11235813 869 77 534ms 15 Jan 2024 420th CaedenHarper 🇨🇦 869 77 746ms 14 Jul 2025 422nd sean-niemann 🇺🇸 869 109 56ms 9 Mar 2022 422nd inventshah 869 109 57ms 24 Nov 2022 424th jared-hughes 869 185 11ms 25 Mar 2023 425th primo-ppcg 🇹🇭 869 215 11ms 13 Aug 2025 426th prplz 🇦🇺 868 55 42ms 18 Dec 2021 426th lynn 868 55 69ms 25 May 2022 426th ovs-code 🇩🇪 868 55 73ms 9 May 2023 426th Natanaelel 🇸🇪 868 55 39ms 10 May 2023 426th MeWhenI 🇻🇦 868 55 75ms 16 Aug 2023 431st sean-niemann 🇺🇸 868 92 100ms 8 Oct 2024 432nd kg583 🇺🇸 868 114 22ms 9 May 2025 432nd edsrzf 🇳🇿 868 114 12ms 23 Dec 2025 432nd CLOStrophobic 🇮🇹 868 114 562ms 24 Dec 2025 435th 0xjac 🇨🇭 868 137 254ms 17 Jun 2025 436th Steffan153 🇫🇮 867 43 207ms 17 Dec 2022 436th ovs-code 🇩🇪 867 43 233ms 31 Dec 2023 438th DialFrost 🇸🇬 867 159 1,541ms 28 Mar 2025 438th GolfingSuccess 🇬🇷 867 159 1,658ms 6 Dec 2025 440th stefangimmillaro 866 92 115ms 18 Sep 2023 441st Steffan153 🇫🇮 866 113 28ms 26 Dec 2022 442nd Natanaelel 🇸🇪 866 115 131ms 23 Jul 2025 443rd lynn 865 35 315ms 19 Sep 2021 443rd jared-hughes 865 35 36ms 30 Sep 2021 443rd primo-ppcg 🇹🇭 865 35 41ms 24 Mar 2025 443rd Natanaelel 🇸🇪 865 35 247ms 31 May 2025 443rd fuzzylojik-golf 🇺🇸 865 35 34ms 9 Sep 2025 443rd SirBogman 🇺🇸 865 35 39ms 23 Sep 2025 449th Lydxn 🇨🇦 865 84 2ms 10 Oct 2023 450th DialFrost 🇸🇬 865 89 413ms 16 Nov 2025 451st DialFrost 🇸🇬 865 177 1,593ms 4 days ago 452nd emgordon154 864 31 330ms 10 Sep 2025 453rd CaedenHarper 🇨🇦 864 71 824ms 11 Sep 2025 454th LostSyntax21 🇬🇧 863 76 56ms 8 Jan 2025 455th jared-hughes 863 81 283ms 19 Sep 2021 455th jacklynnepenick 863 81 198ms 5 Nov 2021 455th ehulinsky 🇺🇸 863 81 284ms 10 Nov 2021 455th ZakkkkAttackkkk 🇵🇭 863 81 122ms 21 Dec 2021 455th guilhem-roy 🇫🇷 863 81 304ms 26 Feb 2022 455th suwat513 863 81 301ms 15 Sep 2022 455th LogicalJoe 863 81 216ms 7 Oct 2022 455th Eilonlif 🇮🇱 863 81 310ms 3 Nov 2022 455th btjones0 863 81 292ms 18 Nov 2022 455th adamnielson42 🇺🇸 863 81 268ms 10 Apr 2023 455th janbehrens 🇩🇪 863 81 212ms 17 Jun 2023 455th snoozingnewt 🇨🇦 863 81 309ms 3 Oct 2023 455th DialFrost 🇸🇬 863 81 209ms 18 Dec 2023 455th edsrzf 🇳🇿 863 81 218ms 22 Jul 2025 455th Babafaba 863 81 301ms 6 Nov 2025 470th GrayJoKing 🇦🇺 863 94 143ms 23 Oct 2023 471st lifthrasiir 🇰🇷 862 29 5ms 29 Nov 2024 472nd m-tkach 🇺🇦 862 81 3ms 6 Oct 2021 472nd sean-niemann 🇺🇸 862 81 3ms 5 Jan 2022 472nd Steffan153 🇫🇮 862 81 3ms 12 Jan 2023 472nd inventshah 862 81 3ms 14 Feb 2023 472nd Alex-x90 🇺🇸 862 81 3ms 14 Feb 2023 472nd JohandeRuiter 🇳🇱 862 81 4ms 8 Sep 2024 478th DialFrost 🇸🇬 861 87 38ms 12 Dec 2024 479th NewDefectus 🇮🇱 860 69 13ms 16 Dec 2021 479th Shanethegamer 🇺🇸 860 69 10ms 25 Apr 2023 First Prev 401–480 of 2,062 Next Last