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 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 479th ktanaka 539 115 10ms 11 Jan 2024 479th clayboll99 539 115 12ms 11 Jul 2025 479th arjunarya1 539 115 11ms 28 Aug 2025 479th madeforlosers 539 115 19ms 7 days ago 485th sambirnbaum1 534 116 12ms 7 Sep 2019 485th markus-rekdal 534 116 18ms 23 May 2022 485th rowboat1 534 116 11ms 21 Jun 2022 485th AGoyet 534 116 45ms 29 Jun 2022 489th caerbannogwhite 525 118 18ms 13 Apr 2018 489th danwley 525 118 12ms 2 Apr 2019 489th siegelzero 525 118 16ms 24 Jan 2020 489th mothcolada 🇺🇸 525 118 10ms 4 Dec 2020 489th lukehatcher 🇺🇸 525 118 20ms 30 Aug 2021 489th P-Quentin 🇫🇷 525 118 33ms 10 Aug 2022 489th midnattssol 🇸🇪 525 118 15ms 27 Jul 2023 489th JesseNoEyes 🇺🇸 525 118 10ms 25 Sep 2024 497th dddthedark 521 119 10ms 11 Jan 2018 497th raywinray 521 119 11ms 27 Sep 2018 497th alangodfrey 521 119 11ms 11 Jun 2019 497th ElevatorShaft 521 119 10ms 18 Jun 2019 497th iso4096 521 119 12ms 8 Mar 2020 497th Andre3582 521 119 10ms 25 Oct 2020 497th enbyte 521 119 10ms 27 May 2021 497th Hannah-Varekamp 521 119 11ms 17 Jun 2021 497th StarmaQ 521 119 10ms 12 Jan 2022 497th Trunksistor 🇫🇷 521 119 17ms 19 Apr 2022 497th Puperger 521 119 9ms 19 Jun 2022 497th jhpaques 🇫🇷 521 119 10ms 29 Jul 2022 497th kevdah 521 119 10ms 2 Aug 2022 497th bwenstar 521 119 11ms 9 Aug 2022 497th mdnestor 521 119 10ms 28 Dec 2022 497th mbittner20 521 119 11ms 27 May 2023 497th HumanoidCPU 521 119 10ms 3 May 2024 497th therealnumbers 521 119 11ms 4 Jun 2024 497th RedzGoose 🇦🇺 521 119 10ms 25 Oct 2024 497th mishak-sys 521 119 9ms 31 Mar 2025 497th damoose717 521 119 11ms 23 May 2025 497th WillowWispy 521 119 20ms 25 May 2025 497th averagepythondev 521 119 10ms 2 Jan 2026 520th jaredcrystal 🇺🇸 517 120 17ms 17 Mar 2018 520th BenBanerjeeRichards 517 120 10ms 20 Jan 2022 522nd johnnythedoggie 512 121 24ms 26 Apr 2021 522nd bac0id 512 121 10ms 27 Sep 2023 522nd brimstonetrader 512 121 10ms 22 Jan 2024 525th babakoban 508 122 10ms 30 Aug 2019 525th AreYouW 508 122 10ms 6 Dec 2019 525th Hawkeye99 508 122 10ms 6 Dec 2019 525th ADV1K 🇮🇳 508 122 10ms 18 Feb 2020 525th garrisonhh 508 122 24ms 21 Nov 2020 525th Command-Crafter 508 122 12ms 8 Nov 2021 525th lovernj 508 122 10ms 7 Feb 2022 525th Demonarchet 508 122 10ms 2 May 2023 525th Deedogg 508 122 19ms 5 Sep 2024 525th 0dyse 508 122 11ms 29 Apr 2025 525th osNiko 🇧🇷 508 122 10ms 23 Jul 2025 536th lukasmoellerch 504 123 16ms 14 Jan 2019 536th Kreavita 504 123 11ms 14 Jan 2019 536th timkaiser 504 123 11ms 19 Apr 2019 536th bobbysq 504 123 11ms 29 Jun 2023 540th KarachunIvan 500 124 12ms 19 Feb 2018 540th sleepyStick 500 124 18ms 11 Mar 2022 540th Apfelvater 500 124 24ms 2 Mar 2026 543rd lmeuser 496 125 11ms 2 Dec 2017 543rd 0xCake 496 125 18ms 20 Apr 2020 543rd haydenridd 496 125 10ms 20 Oct 2020 543rd markbyrne 496 125 10ms 20 Oct 2020 543rd samchristiandd 496 125 11ms 19 Feb 2021 543rd clementblaudeau 496 125 10ms 26 May 2021 543rd brochmann 🇸🇪 496 125 10ms 6 Feb 2022 543rd AliceFord 496 125 10ms 2 Jun 2022 543rd elephantpanda 496 125 10ms 31 Aug 2022 543rd Azearia 496 125 10ms 1 Dec 2022 543rd Schreipfelerer 496 125 10ms 9 Apr 2023 543rd eddvrs 496 125 10ms 21 Dec 2023 543rd qwjhvbxi 496 125 13ms 8 Feb 2024 543rd Pale-Vessel 496 125 10ms 1 Apr 2024 543rd hippopotam00sehead 🇨🇦 496 125 9ms 13 Sep 2024 543rd TralfamadorianComedian 496 125 10ms 31 Dec 2024 543rd TheZwierzLF 🇵🇱 496 125 33ms 25 May 2025 560th jackedwards04 492 126 11ms 22 Nov 2020 First Prev 481–560 of 717 Next Last
