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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 478th mothcolada 🇺🇸 525 118 11ms 4 Dec 2020 478th lukehatcher 🇺🇸 525 118 18ms 30 Aug 2021 478th P-Quentin 🇫🇷 525 118 29ms 10 Aug 2022 478th midnattssol 🇸🇪 525 118 12ms 27 Jul 2023 478th JesseNoEyes 🇺🇸 525 118 11ms 25 Sep 2024 486th dddthedark 521 119 9ms 11 Jan 2018 486th raywinray 521 119 11ms 27 Sep 2018 486th alangodfrey 521 119 11ms 11 Jun 2019 486th ElevatorShaft 521 119 9ms 18 Jun 2019 486th iso4096 521 119 9ms 8 Mar 2020 486th Andre3582 521 119 10ms 25 Oct 2020 486th enbyte 521 119 9ms 27 May 2021 486th Hannah-Varekamp 521 119 10ms 17 Jun 2021 486th StarmaQ 521 119 9ms 12 Jan 2022 486th Trunksistor 🇫🇷 521 119 17ms 19 Apr 2022 486th Puperger 521 119 9ms 19 Jun 2022 486th jhpaques 🇫🇷 521 119 11ms 29 Jul 2022 486th kevdah 521 119 9ms 2 Aug 2022 486th bwenstar 521 119 9ms 9 Aug 2022 486th mdnestor 521 119 11ms 28 Dec 2022 486th mbittner20 521 119 11ms 27 May 2023 486th HumanoidCPU 521 119 10ms 3 May 2024 486th therealnumbers 521 119 10ms 4 Jun 2024 486th RedzGoose 🇦🇺 521 119 9ms 25 Oct 2024 486th mishak-sys 521 119 10ms 31 Mar 2025 486th damoose717 521 119 11ms 23 May 2025 486th WillowWispy 521 119 20ms 25 May 2025 486th averagepythondev 521 119 9ms 2 Jan 2026 509th jaredcrystal 🇺🇸 517 120 17ms 17 Mar 2018 509th BenBanerjeeRichards 517 120 10ms 20 Jan 2022 511th johnnythedoggie 512 121 23ms 26 Apr 2021 511th bac0id 512 121 10ms 27 Sep 2023 511th brimstonetrader 512 121 10ms 22 Jan 2024 514th babulibaba 508 122 9ms 30 Aug 2019 514th AreYouW 508 122 10ms 6 Dec 2019 514th Hawkeye99 508 122 9ms 6 Dec 2019 514th ADV1K 🇮🇳 508 122 9ms 18 Feb 2020 514th garrisonhh 508 122 16ms 21 Nov 2020 514th Command-Crafter 508 122 10ms 8 Nov 2021 514th lovernj 508 122 10ms 7 Feb 2022 514th Demonarchet 508 122 10ms 2 May 2023 514th Deedogg 508 122 18ms 5 Sep 2024 514th 0dyse 508 122 11ms 29 Apr 2025 514th osNiko 🇧🇷 508 122 13ms 23 Jul 2025 525th lukasmoellerch 504 123 12ms 14 Jan 2019 525th Kreavita 504 123 11ms 14 Jan 2019 525th timkaiser 504 123 11ms 19 Apr 2019 525th bobbysq 504 123 12ms 29 Jun 2023 529th KarachunIvan 500 124 11ms 19 Feb 2018 529th sleepyStick 500 124 16ms 11 Mar 2022 531st lmeuser 496 125 11ms 2 Dec 2017 531st 0xCake 496 125 17ms 20 Apr 2020 531st haydenridd 496 125 9ms 20 Oct 2020 531st markbyrne 496 125 10ms 20 Oct 2020 531st samchristiandd 496 125 13ms 19 Feb 2021 531st clementblaudeau 496 125 10ms 26 May 2021 531st brochmann 🇸🇪 496 125 10ms 6 Feb 2022 531st AliceFord 496 125 9ms 2 Jun 2022 531st elephantpanda 496 125 10ms 31 Aug 2022 531st Azearia 496 125 10ms 1 Dec 2022 531st Schreipfelerer 496 125 10ms 9 Apr 2023 531st eddvrs 496 125 10ms 21 Dec 2023 531st qwjhvbxi 496 125 12ms 8 Feb 2024 531st Pale-Vessel 496 125 12ms 1 Apr 2024 531st hippopotam00sehead 🇨🇦 496 125 10ms 13 Sep 2024 531st TralfamadorianComedian 496 125 10ms 31 Dec 2024 531st TheZwierzLF 🇵🇱 496 125 43ms 25 May 2025 548th jackedwards04 492 126 9ms 22 Nov 2020 548th b4dpxl 492 126 16ms 10 Nov 2021 548th jettdc 492 126 10ms 31 Dec 2022 548th jstechman 492 126 10ms 9 Mar 2024 552nd usnheckler 488 127 67ms 7 Jun 2019 552nd derekthatcher 488 127 16ms 25 Sep 2020 552nd bastienvoirin 🇫🇷 488 127 18ms 28 Nov 2020 552nd Evan-Robotics 488 127 16ms 26 Jan 2022 552nd gareth-kmet 488 127 16ms 2 Mar 2023 557th petar-donchev 484 128 11ms 8 Sep 2019 557th shibacho 🇯🇵 484 128 18ms 25 Nov 2022 557th EthanJantz 484 128 17ms 27 Aug 2025 560th ChristianFieldhouse 481 129 10ms 22 Mar 2021 First Prev 481–560 of 703 Next Last
