Happy Numbers (Long) in Python 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 Dragon Curve 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 Dragon Curve 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 159th tobyLovick 818 88 20ms 12 Dec 2023 159th Dataen 818 88 414ms 12 Jan 2024 159th yuchuehw 818 88 22ms 28 Jan 2024 159th Masttest 818 88 22ms 13 Feb 2024 159th dirckvdende 818 88 414ms 2 Aug 2025 166th TimHuisman1703 809 89 306ms 7 Jan 2022 166th Anonymousellama21 809 89 2,878ms 27 Jun 2022 166th yourlefthandman 809 89 294ms 17 Aug 2023 166th msbranicky 809 89 283ms 5 Oct 2023 166th luyckxrobbe 809 89 23ms 20 Nov 2023 166th rollershutter 809 89 296ms 2 Jul 2024 166th Mabeloid 🇳🇴 809 89 13ms 18 Sep 2024 166th jatloe 809 89 289ms 27 Sep 2024 174th 2011-Chan-Ethan 800 90 319ms 12 Jul 2023 174th inverseLorentz 🇦🇺 800 90 377ms 3 May 2024 176th hjcafaroUC 791 91 20ms 26 Oct 2021 176th adoxography 791 91 21ms 18 Dec 2021 176th j-Ewan 791 91 21ms 16 Feb 2022 176th MaxElf999 791 91 38ms 29 Sep 2022 176th AlexanderFair 791 91 20ms 13 Jul 2023 176th chartung17 791 91 22ms 14 Jan 2024 176th NerdyMcNerd42 791 91 13ms 22 Mar 2024 183rd Indivicivet 783 92 328ms 26 Oct 2021 183rd nullie 783 92 22ms 8 Jun 2022 183rd jbjd 783 92 20ms 23 Nov 2024 183rd 5quiwyrm 783 92 246ms 25 Nov 2024 183rd qpwoeirut 783 92 19ms 23 Nov 2025 188th stewSquared 🇺🇸 774 93 21ms 27 Sep 2022 188th FlorianCassayre 🇫🇷 774 93 251ms 18 Oct 2022 188th ssbhatt4321 774 93 24ms 11 Jun 2023 188th Glinte 774 93 397ms 11 Dec 2023 188th Hebelub 774 93 15ms 5 Jan 2024 188th tobeannouncd 774 93 22ms 25 Apr 2025 188th YAJUE114514 774 93 403ms 28 Jul 2025 188th lelbal 774 93 318ms 10 days ago 196th drochom 766 94 326ms 22 Jun 2024 196th martion2007 766 94 69ms 14 Aug 2024 198th AkashTandon167 758 95 72ms 2 Nov 2021 198th mhenion8293 🇺🇸 758 95 16ms 23 Jan 2022 198th 4ndyJ 🇬🇧 758 95 21ms 12 Feb 2023 198th Alex-x90 🇺🇸 758 95 20ms 13 Feb 2023 198th mathb0y512 758 95 504ms 22 Sep 2025 198th jacekwladzinski 758 95 22ms 2 Oct 2025 204th pascscha 750 96 19ms 28 Mar 2022 204th vhoulbreque 🇫🇷 750 96 354ms 13 Aug 2022 204th Fanrco 750 96 360ms 4 Sep 2023 204th Europe2048 750 96 23ms 24 Nov 2024 208th martinnorling 🇸🇪 742 97 85ms 2 Feb 2022 208th Pyroan 742 97 25ms 14 Mar 2025 210th BrenSchaap 735 98 21ms 21 Oct 2021 210th Andrey135296 735 98 20ms 3 Jan 2022 210th mikehanus 735 98 28ms 21 Nov 2023 210th Troon 735 98 62ms 14 Feb 2025 210th csharpython 735 98 21ms 17 Jul 2025 215th andrewteske 727 99 21ms 18 Nov 2021 215th fourth-bit 727 99 20ms 11 Jul 2023 215th codewrite 🇬🇧 727 99 213ms 10 Jul 2025 215th wobblybits 727 99 21ms 18 Aug 2025 219th b10011 🇫🇮 720 100 22ms 8 Jan 2023 219th wh3n3v3r 🇨🇿 720 100 24ms 13 Nov 2024 219th Emutis 🇱🇹 720 100 23ms 21 Mar 2026 222nd TimLeffke 713 101 21ms 13 Sep 2022 222nd AbhilashaTandon 713 101 21ms 22 Sep 2023 222nd JakeDaCake36 713 101 20ms 20 Feb 2024 225th alexjurkiewicz 🇦🇺 706 102 26ms 14 Jul 2022 225th Stockoh 🇫🇷 706 102 32ms 26 Apr 2024 225th JunkIce 706 102 23ms 3 Dec 2024 225th Code-Coder-coder 706 102 14ms 24 Nov 2025 229th dillon-duncando 699 103 20ms 1 Dec 2021 229th steffan-polygolf 699 103 14ms 19 Feb 2024 231st rollsroyce0 692 104 20ms 8 Jul 2025 232nd knutae 🇳🇴 686 105 24ms 29 Oct 2021 232nd hymanimy 686 105 25ms 23 Nov 2021 232nd amollberg 🇸🇪 686 105 21ms 6 Jan 2022 232nd myleopard 686 105 20ms 20 Jul 2022 232nd Wildst 686 105 14ms 7 Jul 2023 237th commandz0 🇺🇸 679 106 24ms 17 Aug 2022 237th za3k 679 106 13ms 9 Oct 2022 237th jamesthekee 679 106 17ms 25 Jan 2025 237th kistlerf 🇨🇭 679 106 25ms 16 May 2025 First Prev 161–240 of 393 Next Last