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 ><> 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 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 480th danwley 525 118 10ms 2 Apr 2019 480th siegelzero 525 118 15ms 24 Jan 2020 480th mothcolada 🇺🇸 525 118 11ms 4 Dec 2020 480th lukehatcher 🇺🇸 525 118 18ms 30 Aug 2021 480th P-Quentin 🇫🇷 525 118 29ms 10 Aug 2022 480th midnattssol 🇸🇪 525 118 12ms 27 Jul 2023 480th JesseNoEyes 🇺🇸 525 118 10ms 25 Sep 2024 488th dddthedark 521 119 9ms 11 Jan 2018 488th raywinray 521 119 10ms 27 Sep 2018 488th alangodfrey 521 119 11ms 11 Jun 2019 488th ElevatorShaft 521 119 9ms 18 Jun 2019 488th iso4096 521 119 9ms 8 Mar 2020 488th Andre3582 521 119 10ms 25 Oct 2020 488th enbyte 521 119 9ms 27 May 2021 488th Hannah-Varekamp 521 119 10ms 17 Jun 2021 488th StarmaQ 521 119 9ms 12 Jan 2022 488th Trunksistor 🇫🇷 521 119 17ms 19 Apr 2022 488th Puperger 521 119 9ms 19 Jun 2022 488th jhpaques 🇫🇷 521 119 9ms 29 Jul 2022 488th kevdah 521 119 9ms 2 Aug 2022 488th bwenstar 521 119 9ms 9 Aug 2022 488th mdnestor 521 119 9ms 28 Dec 2022 488th mbittner20 521 119 11ms 27 May 2023 488th HumanoidCPU 521 119 9ms 3 May 2024 488th therealnumbers 521 119 10ms 4 Jun 2024 488th RedzGoose 🇦🇺 521 119 9ms 25 Oct 2024 488th mishak-sys 521 119 9ms 31 Mar 2025 488th damoose717 521 119 11ms 23 May 2025 488th WillowWispy 521 119 17ms 25 May 2025 488th averagepythondev 521 119 9ms 2 Jan 2026 511th jaredcrystal 🇺🇸 517 120 17ms 17 Mar 2018 511th BenBanerjeeRichards 517 120 10ms 20 Jan 2022 511th netfri25 🇮🇱 517 120 17ms 106 mins ago 514th johnnythedoggie 512 121 23ms 26 Apr 2021 514th bac0id 512 121 10ms 27 Sep 2023 514th brimstonetrader 512 121 10ms 22 Jan 2024 517th babulibaba 508 122 9ms 30 Aug 2019 517th AreYouW 508 122 10ms 6 Dec 2019 517th Hawkeye99 508 122 9ms 6 Dec 2019 517th ADV1K 🇮🇳 508 122 9ms 18 Feb 2020 517th garrisonhh 508 122 16ms 21 Nov 2020 517th Command-Crafter 508 122 10ms 8 Nov 2021 517th lovernj 508 122 10ms 7 Feb 2022 517th Demonarchet 508 122 10ms 2 May 2023 517th Deedogg 508 122 18ms 5 Sep 2024 517th 0dyse 508 122 11ms 29 Apr 2025 517th osNiko 🇧🇷 508 122 11ms 23 Jul 2025 528th lukasmoellerch 504 123 11ms 14 Jan 2019 528th Kreavita 504 123 11ms 14 Jan 2019 528th timkaiser 504 123 11ms 19 Apr 2019 528th bobbysq 504 123 11ms 29 Jun 2023 532nd KarachunIvan 500 124 11ms 19 Feb 2018 532nd sleepyStick 500 124 16ms 11 Mar 2022 534th lmeuser 496 125 11ms 2 Dec 2017 534th 0xCake 496 125 17ms 20 Apr 2020 534th haydenridd 496 125 9ms 20 Oct 2020 534th markbyrne 496 125 10ms 20 Oct 2020 534th samchristiandd 496 125 11ms 19 Feb 2021 534th clementblaudeau 496 125 9ms 26 May 2021 534th brochmann 🇸🇪 496 125 9ms 6 Feb 2022 534th AliceFord 496 125 9ms 2 Jun 2022 534th elephantpanda 496 125 10ms 31 Aug 2022 534th Azearia 496 125 10ms 1 Dec 2022 534th Schreipfelerer 496 125 10ms 9 Apr 2023 534th eddvrs 496 125 10ms 21 Dec 2023 534th qwjhvbxi 496 125 12ms 8 Feb 2024 534th Pale-Vessel 496 125 10ms 1 Apr 2024 534th hippopotam00sehead 🇨🇦 496 125 10ms 13 Sep 2024 534th TralfamadorianComedian 496 125 10ms 31 Dec 2024 534th TheZwierzLF 🇵🇱 496 125 32ms 25 May 2025 551st jackedwards04 492 126 9ms 22 Nov 2020 551st b4dpxl 492 126 16ms 10 Nov 2021 551st jettdc 492 126 10ms 31 Dec 2022 551st jstechman 492 126 10ms 9 Mar 2024 555th usnheckler 488 127 64ms 7 Jun 2019 555th derekthatcher 488 127 16ms 25 Sep 2020 555th bastienvoirin 🇫🇷 488 127 18ms 28 Nov 2020 555th Evan-Robotics 488 127 16ms 26 Jan 2022 555th gareth-kmet 488 127 16ms 2 Mar 2023 560th petar-donchev 484 128 11ms 8 Sep 2019 First Prev 481–560 of 706 Next Last
