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 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 Gray Code Decoder Gray Code Encoder 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 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 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 716th logvp 813 86 3,516ms 12 Jan 2024 716th Bmrl7 813 86 15ms 29 Feb 2024 716th Grrisly 813 86 265ms 29 Mar 2024 716th SB-945 813 86 20ms 31 Mar 2024 716th resoNathan 813 86 12ms 18 Jul 2024 716th Andrey2001 813 86 13ms 4 Dec 2025 716th JOrE20 813 86 20ms 26 days ago 716th madex 🇩🇪 813 86 20ms 7 mins ago 729th Shanethegamer 🇺🇸 813 100 128ms 19 Sep 2021 729th MichalMarsalek 🇨🇿 813 100 127ms 3 Mar 2022 731st Natanaelel 🇸🇪 811 33 67ms 22 Jul 2022 731st SirBogman 🇺🇸 811 33 68ms 10 Sep 2022 733rd MeWhenI 🇻🇦 811 71 64ms 5 Apr 2025 734th GolfingSuccess 🇬🇷 810 117 64ms 19 Mar 2025 735th OhmNomNom 809 59 38ms 20 Oct 2022 735th AlephSquirrel 809 59 72ms 14 Apr 2023 735th SirBogman 🇺🇸 809 59 67ms 10 Jan 2024 735th error256 809 59 54ms 13 May 2024 739th AlephSquirrel 809 104 4ms 6 Aug 2024 740th MeWhenI 🇻🇦 808 93 18ms 2 Oct 2022 741st Shanethegamer 🇺🇸 808 100 11ms 10 Sep 2022 741st albanian-laundromat 808 100 11ms 24 Dec 2025 743rd NewDefectus 🇮🇱 807 54 67ms 15 Dec 2021 743rd LostSyntax21 🇬🇧 807 54 165ms 8 Jan 2025 745th Yewzir 🇧🇪 807 83 587ms 15 Jan 2024 746th MeWhenI 🇻🇦 807 90 2ms 10 Oct 2023 747th Shanethegamer 🇺🇸 806 31 6ms 13 Jan 2022 748th AlephSquirrel 805 89 13ms 20 Apr 2023 749th frankgraziano 805 232 37ms 31 Oct 2025 750th scpchicken 🇵🇼 804 87 230ms 12 Jan 2022 750th JuliaSzulc 804 87 20ms 16 Mar 2022 750th LHuitre 804 87 21ms 5 Jun 2022 750th betaveros 804 87 383ms 1 Jan 2023 750th croc54 804 87 249ms 8 Jan 2025 750th LostSyntax21 🇬🇧 804 87 208ms 8 Mar 2025 750th andrewjc2000 804 87 19ms 11 Aug 2025 757th jared-hughes 804 124 135ms 10 Nov 2022 757th Re-Adventures 🇮🇳 804 124 126ms 22 Jun 2023 759th snoozingnewt 🇨🇦 804 148 284ms 4 Feb 2024 760th snoozingnewt 🇨🇦 803 66 14ms 1 Sep 2024 760th LostSyntax21 🇬🇧 803 66 3ms 8 Jan 2025 762nd Steffan153 🇫🇮 803 95 21ms 21 Feb 2023 762nd Waffle3z 803 95 2ms 26 Dec 2025 764th error256 803 117 407ms 2 days ago 765th tailorspy 803 118 60ms 22 Sep 2024 765th dokutan 803 118 67ms 6 Nov 2025 767th GrayJoKing 🇦🇺 802 72 191ms 3 Aug 2024 768th c0d3-4-F00d 🇩🇪 802 74 10ms 5 Jan 2022 768th Maznek 802 74 11ms 19 Jun 2023 768th thisishowmymindworks 🇳🇴 802 74 112ms 9 Jun 2024 768th snoozingnewt 🇨🇦 802 74 13ms 1 Sep 2024 768th blaztoma 🇱🇹 802 74 11ms 23 Nov 2025 773rd brimstonetrader 801 85 122ms 26 Jan 2024 774th Natanaelel 🇸🇪 800 72 71ms 26 Sep 2023 775th inventshah 800 158 415ms 8 Sep 2022 776th Shanethegamer 🇺🇸 799 105 14ms 17 Dec 2023 777th primo-ppcg 🇹🇭 798 61 1,387ms 9 Feb 2022 778th msbranicky 798 91 3ms 11 Oct 2023 779th LostSyntax21 🇬🇧 798 149 287ms 8 Jan 2025 780th DialFrost 🇸🇬 797 63 245ms 21 Jan 2025 781st ovs-code 🇩🇪 797 66 10ms 15 Aug 2024 781st sisyphus-ppcg 🇦🇺 797 66 14ms 19 Aug 2024 783rd Alessandro-Balconi 🇮🇹 797 77 103ms 14 Jul 2023 784th MeWhenI 🇻🇦 797 100 111ms 15 Oct 2022 785th namelessiw 797 118 508ms 6 Oct 2025 786th emplv 🇱🇻 797 148 24ms 29 Jun 2022 787th Shanethegamer 🇺🇸 796 60 99ms 19 Sep 2021 787th adoxography 796 60 39ms 18 Dec 2021 787th jared-hughes 796 60 37ms 9 Sep 2022 787th Lv0Sys 🇵🇱 796 60 37ms 5 Dec 2025 791st Herbert00709 🇵🇱 796 119 64ms 4 Sep 2024 791st error256 796 119 70ms 21 days ago 793rd Waffle3z 795 88 19ms 19 Sep 2021 793rd TaserTheFox 🇺🇸 795 88 21ms 28 Feb 2023 793rd tobyLovick 795 88 21ms 12 Dec 2023 793rd Dataen 795 88 301ms 12 Jan 2024 793rd yuchuehw 795 88 20ms 28 Jan 2024 793rd Masttest 795 88 20ms 13 Feb 2024 793rd dirckvdende 795 88 392ms 2 Aug 2025 800th sisyphus-ppcg 🇦🇺 795 96 15ms 7 Apr 2022 First Prev 721–800 of 2,095 Next Last