Happy Numbers 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 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 Calendar 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 NFA Simulator 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 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 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 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 Calendar 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 NFA Simulator 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 523rd bobbysq 504 123 11ms 29 Jun 2023 527th KarachunIvan 500 124 12ms 19 Feb 2018 527th sleepyStick 500 124 16ms 11 Mar 2022 529th lmeuser 496 125 14ms 2 Dec 2017 529th 0xCake 496 125 18ms 20 Apr 2020 529th haydenridd 496 125 10ms 20 Oct 2020 529th markbyrne 496 125 13ms 20 Oct 2020 529th samchristiandd 496 125 12ms 19 Feb 2021 529th clementblaudeau 496 125 9ms 26 May 2021 529th brochmann 🇸🇪 496 125 10ms 6 Feb 2022 529th AliceFord 496 125 10ms 2 Jun 2022 529th elephantpanda 496 125 10ms 31 Aug 2022 529th Azearia 496 125 10ms 1 Dec 2022 529th Schreipfelerer 496 125 9ms 9 Apr 2023 529th eddvrs 496 125 9ms 21 Dec 2023 529th qwjhvbxi 496 125 12ms 8 Feb 2024 529th Pale-Vessel 496 125 10ms 1 Apr 2024 529th hippopotam00sehead 🇨🇦 496 125 9ms 13 Sep 2024 529th TralfamadorianComedian 496 125 10ms 31 Dec 2024 529th TheZwierzLF 🇵🇱 496 125 29ms 25 May 2025 546th jackedwards04 492 126 10ms 22 Nov 2020 546th b4dpxl 492 126 16ms 10 Nov 2021 546th jettdc 492 126 10ms 31 Dec 2022 546th jstechman 492 126 10ms 9 Mar 2024 550th usnheckler 488 127 70ms 7 Jun 2019 550th derekthatcher 488 127 16ms 25 Sep 2020 550th bastienvoirin 🇫🇷 488 127 18ms 28 Nov 2020 550th Evan-Robotics 488 127 17ms 26 Jan 2022 550th gareth-kmet 488 127 17ms 2 Mar 2023 555th petar-donchev 484 128 12ms 8 Sep 2019 555th shibacho 🇯🇵 484 128 16ms 25 Nov 2022 555th EthanJantz 484 128 17ms 27 Aug 2025 558th ChristianFieldhouse 481 129 10ms 22 Mar 2021 559th richard-oelze 🇩🇪 477 130 17ms 28 Feb 2021 559th yokasuretsu 477 130 10ms 28 Nov 2021 559th andrewgopher 477 130 15ms 27 Jun 2022 559th LukasFolwarczny 🇨🇿 477 130 21ms 16 Sep 2022 559th ThatAlo 477 130 10ms 27 Jan 2023 559th Coding4Hours 477 130 17ms 4 Oct 2024 559th IsaacAlexBarden 477 130 10ms 13 Feb 2025 566th ozewski 473 131 72ms 2 May 2019 566th guliyevemil1 🇦🇿 473 131 10ms 18 Apr 2020 566th Gordo5556 473 131 10ms 29 Apr 2022 569th theonlytruemathnerd 470 132 16ms 11 Jan 2020 569th JuanGomez12 470 132 10ms 2 Feb 2023 569th aszku 470 132 9ms 20 Apr 2023 569th strogor 470 132 15ms 9 Jun 2025 573rd Manby 466 133 11ms 30 Jun 2021 573rd byteDJINN 466 133 17ms 16 Jan 2024 575th patbassing 463 134 11ms 26 May 2019 575th Nibamot 463 134 12ms 19 Feb 2020 575th aagray33 463 134 11ms 28 Feb 2020 575th Techdude01 463 134 17ms 17 Dec 2022 575th julian-hoelz 463 134 10ms 15 Sep 2024 580th bkshrader 459 135 18ms 27 Dec 2018 580th reubengann 459 135 11ms 14 Feb 2020 580th FusionAtom360 459 135 10ms 28 Sep 2024 580th DGipe 459 135 10ms 22 Oct 2025 584th smartiel 456 136 10ms 15 Sep 2022 584th ComputerKWasTaken 🇺🇸 456 136 16ms 8 Jun 2024 586th DrPrettyman 453 137 11ms 1 Jun 2023 587th adamhass 449 138 12ms 19 Jul 2018 587th zwxzwxzwx21 449 138 10ms 5 Nov 2023 587th mrmena 🇦🇺 449 138 24ms 16 Apr 2024 590th jmhowl 446 139 18ms 19 Jan 2020 590th mokymok 🇺🇸 446 139 21ms 29 Dec 2021 590th lightediand 🇬🇧 446 139 10ms 18 Jan 2023 590th CyberTapir 446 139 10ms 1 Sep 2024 590th Wonamm 446 139 12ms 14 Feb 2025 590th TJK-S 446 139 19ms 22 Oct 2025 596th mcdowell95 443 140 11ms 26 Mar 2020 596th osmith93 443 140 12ms 31 Jul 2021 596th 104210 443 140 11ms 11 May 2022 599th Pierrot-Baptiste 440 141 11ms 9 Aug 2020 599th dranjohn 440 141 10ms 10 Sep 2023 First Prev 526–600 of 700 Next Last
