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 321st AlephSquirrel 893 28 3ms 3 Nov 2025 322nd m-tkach 🇺🇦 893 75 558ms 20 Jan 2024 322nd emgordon154 893 75 608ms 16 Apr 2025 324th primo-ppcg 🇹🇭 893 110 499ms 22 Sep 2021 324th GrayJoKing 🇦🇺 893 110 29ms 13 Jan 2023 326th SirBogman 🇺🇸 892 86 39ms 2 Nov 2022 327th Lydxn 🇨🇦 891 69 93ms 13 Dec 2022 327th sisyphus-ppcg 🇦🇺 891 69 96ms 16 Dec 2022 329th lynn 890 96 1,320ms 6 Oct 2021 329th kg583 🇺🇸 890 96 42ms 26 Jul 2025 329th edsrzf 🇳🇿 890 96 39ms 23 Dec 2025 332nd nwellnhof 🇩🇪 889 56 1,082ms 2 Mar 2023 333rd GolfingSuccess 🇬🇷 889 83 8ms 24 Feb 2026 333rd edsrzf 🇳🇿 889 83 8ms 7 Mar 2026 335th JayXon 🇺🇸 889 90 137ms 5 Sep 2023 336th primo-ppcg 🇹🇭 888 42 286ms 20 Sep 2021 336th sisyphus-ppcg 🇦🇺 888 42 266ms 31 Jan 2023 336th Lydxn 🇨🇦 888 42 233ms 3 Mar 2023 339th hrubymar10 888 134 335ms 27 Feb 2024 339th DialFrost 🇸🇬 888 134 309ms 18 Jan 2026 341st MeWhenI 🇻🇦 887 56 1,284ms 13 Nov 2022 342nd Shanethegamer 🇺🇸 887 65 70ms 1 Dec 2024 343rd Steffan153 🇫🇮 887 74 63ms 10 Nov 2023 343rd sean-niemann 🇺🇸 887 74 64ms 9 Apr 2025 343rd edsrzf 🇳🇿 887 74 60ms 5 Jul 2025 343rd targrik 887 74 55ms 16 Dec 2025 347th GrayJoKing 🇦🇺 887 82 4ms 19 Nov 2025 347th ovs-code 🇩🇪 887 82 2ms 19 Nov 2025 347th edsrzf 🇳🇿 887 82 2ms 24 Dec 2025 350th inventshah 886 67 12ms 26 Sep 2023 350th ovs-code 🇩🇪 886 67 22ms 29 Jul 2024 352nd canissimia 🇦🇶 886 218 30ms 25 Oct 2021 353rd hallvabo 🇳🇴 885 79 26ms 21 Sep 2021 353rd annaproxy 885 79 192ms 23 Nov 2021 353rd anter69 🇭🇺 885 79 315ms 3 Apr 2022 353rd Irratix 🇳🇱 885 79 298ms 28 Apr 2022 353rd OllieBoyne 🇬🇧 885 79 177ms 25 May 2022 353rd MeWhenI 🇻🇦 885 79 172ms 17 Aug 2023 353rd ndren 885 79 201ms 11 Feb 2024 353rd 5cw 🇺🇸 885 79 309ms 8 May 2024 353rd bzijlema 🇳🇱 885 79 311ms 11 Oct 2024 353rd jipsong 🇩🇪 885 79 215ms 20 Jun 2025 353rd InigoK 🇺🇸 885 79 173ms 5 Sep 2025 353rd fuzzylojik-golf 🇺🇸 885 79 191ms 15 Sep 2025 353rd CornerMercury 🇬🇧 885 79 210ms 29 Dec 2025 353rd plcc0 885 79 213ms 12 Jan 2026 367th primo-ppcg 🇹🇭 885 99 41ms 19 Jul 2022 368th AlephSquirrel 885 111 512ms 17 Feb 2024 369th m-tkach 🇺🇦 885 127 24ms 15 Jan 2025 370th xsot 🇸🇬 884 54 37ms 25 Jul 2023 371st MeWhenI 🇻🇦 884 79 2ms 21 Jun 2022 372nd GrayJoKing 🇦🇺 884 90 3,408ms 16 Jun 2022 373rd Shanethegamer 🇺🇸 883 97 95ms 17 Dec 2021 373rd MeWhenI 🇻🇦 883 97 152ms 21 Jun 2022 373rd stefangimmillaro 883 97 90ms 18 Oct 2022 373rd sean-niemann 🇺🇸 883 97 94ms 7 Feb 2023 373rd Steffan153 🇫🇮 883 97 94ms 9 Apr 2023 373rd Yewzir 🇧🇪 883 97 93ms 14 Jan 2024 379th MeWhenI 🇻🇦 883 102 58ms 7 Dec 2022 380th GolfingSuccess 🇬🇷 882 76 544ms 15 Jan 2024 380th GrayJoKing 🇦🇺 882 76 762ms 15 Jan 2024 380th AlephSquirrel 882 76 636ms 16 Jan 2024 383rd Steffan153 🇫🇮 881 97 1,218ms 4 Jan 2023 384th Bubbler-4 880 96 4ms 14 Jul 2023 384th Lydxn 🇨🇦 880 96 4ms 15 Jul 2023 384th GrayJoKing 🇦🇺 880 96 4ms 15 Jul 2023 384th btnlq 880 96 3ms 15 Jul 2023 384th ovs-code 🇩🇪 880 96 5ms 15 Jul 2023 384th MeWhenI 🇻🇦 880 96 4ms 25 Jul 2023 390th GolfingSuccess 🇬🇷 880 112 105ms 28 Nov 2025 390th edsrzf 🇳🇿 880 112 103ms 24 Dec 2025 392nd canissimia 🇦🇶 880 144 2,821ms 24 Feb 2023 393rd MeWhenI 🇻🇦 879 91 158ms 5 Sep 2023 394th MeWhenI 🇻🇦 876 88 416ms 16 Aug 2023 394th stefangimmillaro 876 88 415ms 18 Sep 2023 394th namelessiw 876 88 399ms 9 Jun 2024 397th Lydxn 🇨🇦 876 100 40ms 19 Jul 2022 398th stefangimmillaro 876 114 125ms 19 Oct 2023 398th kumavale 876 114 141ms 11 Nov 2025 398th vang1ong7ang 876 114 129ms 35 hours ago First Prev 321–400 of 2,172 Next Last