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 801st Shanethegamer 🇺🇸 796 60 100ms 19 Sep 2021 801st adoxography 796 60 39ms 18 Dec 2021 801st jared-hughes 796 60 38ms 9 Sep 2022 801st Lv0Sys 🇵🇱 796 60 36ms 5 Dec 2025 805th Waffle3z 795 88 22ms 19 Sep 2021 805th TaserTheFox 🇺🇸 795 88 19ms 28 Feb 2023 805th tobyLovick 795 88 20ms 12 Dec 2023 805th Dataen 795 88 414ms 12 Jan 2024 805th yuchuehw 795 88 22ms 28 Jan 2024 805th Masttest 795 88 22ms 13 Feb 2024 805th dirckvdende 795 88 414ms 2 Aug 2025 812th sisyphus-ppcg 🇦🇺 795 96 14ms 7 Apr 2022 812th DialFrost 🇸🇬 795 96 18ms 31 Oct 2024 812th sean-niemann 🇺🇸 795 96 21ms 9 Apr 2025 812th edsrzf 🇳🇿 795 96 12ms 26 Jul 2025 816th Shanethegamer 🇺🇸 795 97 421ms 20 Jun 2022 816th billings7 🇬🇧 795 97 423ms 21 May 2024 816th Yax42 🇫🇷 795 97 437ms 7 Jan 2026 819th NewDefectus 🇮🇱 794 88 2ms 16 Dec 2021 820th mousetail 🇳🇱 793 55 19ms 15 Jan 2024 821st albanian-laundromat 🇺🇸 793 149 27ms 28 Dec 2025 822nd MeWhenI 🇻🇦 792 73 163ms 3 Aug 2024 823rd steffan-polygolf 792 103 127ms 19 Feb 2024 824th janbehrens 🇩🇪 790 120 63ms 20 Nov 2022 824th oceko 790 120 61ms 19 Feb 2024 826th fuzzylojik-golf 🇺🇸 789 107 4ms 14 days ago 827th albanian-laundromat 🇺🇸 788 85 468ms 4 Dec 2025 828th NickTheEASDude 🇺🇸 787 97 18ms 9 May 2024 829th MeWhenI 🇻🇦 787 105 440ms 17 Aug 2023 830th Shanethegamer 🇺🇸 786 61 406ms 9 Mar 2023 831st TimHuisman1703 786 89 306ms 7 Jan 2022 831st Anonymousellama21 786 89 2,878ms 27 Jun 2022 831st yourlefthandman 786 89 294ms 17 Aug 2023 831st msbranicky 786 89 283ms 5 Oct 2023 831st luyckxrobbe 786 89 23ms 20 Nov 2023 831st rollershutter 786 89 296ms 2 Jul 2024 831st Mabeloid 🇳🇴 786 89 13ms 18 Sep 2024 831st jatloe 786 89 289ms 27 Sep 2024 839th ian-h-chamberlain 🇺🇸 786 127 124ms 4 Dec 2025 840th ListeriaM 785 89 2ms 25 Aug 2023 841st snoozingnewt 🇨🇦 784 102 155ms 13 Sep 2025 842nd prestosilver 🇺🇸 784 104 133ms 24 days ago 843rd Shanethegamer 🇺🇸 782 74 148ms 19 Aug 2024 844th dokutan 782 93 3ms 13 Mar 2026 845th KenanSi 781 32 6ms 24 Feb 2022 845th ashtraypettingzoo 🇺🇸 781 32 6ms 5 Apr 2023 847th aposteriorist 🇨🇦 780 106 452ms 5 Mar 2022 848th Andrey2001 779 86 393ms 28 Jan 2026 849th frosster 🇨🇦 779 98 20ms 11 Feb 2026 850th DialFrost 🇸🇬 778 104 9ms 10 Mar 2026 851st SirBogman 🇺🇸 777 48 260ms 4 Nov 2021 851st SirFireball3521 777 48 276ms 21 Mar 2023 853rd 2011-Chan-Ethan 777 90 319ms 12 Jul 2023 853rd inverseLorentz 🇦🇺 777 90 377ms 3 May 2024 855th snoozingnewt 🇨🇦 777 105 123ms 3 Oct 2025 856th Re-Adventures 🇮🇳 777 122 64ms 14 Aug 2022 857th yzhs 🇩🇪 776 39 36ms 21 Jun 2022 858th prplz 🇦🇺 776 64 1,317ms 20 Sep 2021 859th DialFrost 🇸🇬 776 127 115ms 29 Nov 2025 860th ovs-code 🇩🇪 774 127 27ms 26 Dec 2022 861st DialFrost 🇸🇬 774 129 158ms 5 Apr 2025 862nd Shanethegamer 🇺🇸 772 93 14ms 8 Apr 2024 863rd jared-hughes 771 77 14ms 14 Mar 2022 863rd Re-Adventures 🇮🇳 771 77 10ms 14 Aug 2022 863rd lyphyser 771 77 11ms 3 Jun 2023 863rd helbling 🇨🇭 771 77 11ms 4 Jul 2024 867th KatieLG 🇬🇧 771 111 169ms 14 Jan 2023 868th FlyingPenguin223 770 62 52ms 16 Nov 2023 868th Babafaba 770 62 35ms 15 Oct 2025 870th snoozingnewt 🇨🇦 770 92 2,396ms 27 Sep 2025 871st emgordon154 770 146 19ms 10 Jun 2025 872nd NewDefectus 🇮🇱 768 64 51ms 21 Sep 2021 873rd hjcafaroUC 768 91 20ms 26 Oct 2021 873rd adoxography 768 91 21ms 18 Dec 2021 873rd j-Ewan 768 91 21ms 16 Feb 2022 873rd MaxElf999 768 91 38ms 29 Sep 2022 873rd AlexanderFair 768 91 20ms 13 Jul 2023 873rd chartung17 768 91 22ms 14 Jan 2024 873rd NerdyMcNerd42 768 91 13ms 22 Mar 2024 880th MeWhenI 🇻🇦 768 244 16ms 28 Aug 2023 First Prev 801–880 of 2,173 Next Last