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 450th TobyBoyne 🇬🇧 549 113 16ms 1 Jun 2019 450th dymowski 549 113 23ms 24 Jul 2019 450th weberax 549 113 10ms 30 Nov 2019 450th AIn0n 549 113 18ms 15 Jul 2021 450th super-tux 549 113 72ms 9 Aug 2021 450th olavaga 549 113 17ms 13 Aug 2021 450th nkoppel 549 113 12ms 20 Oct 2022 450th Skwerl23 549 113 16ms 3 Feb 2023 450th Mikey-Beep 🇬🇧 549 113 16ms 24 Aug 2023 450th Gopalkataria 🇮🇳 549 113 538ms 6 Mar 2025 461st kenny14231 544 114 10ms 6 Aug 2022 461st aalec 544 114 112ms 24 Apr 2024 461st ApoChagi 544 114 23ms 25 Oct 2025 464th michelebastione 🇮🇹 539 115 12ms 19 Nov 2019 464th artieleach 539 115 17ms 12 Dec 2020 464th ktanaka 539 115 10ms 11 Jan 2024 464th clayboll99 539 115 10ms 11 Jul 2025 464th arjunarya1 539 115 10ms 28 Aug 2025 469th sambirnbaum1 534 116 10ms 7 Sep 2019 469th markus-rekdal 534 116 23ms 23 May 2022 469th rowboat1 534 116 10ms 21 Jun 2022 469th AGoyet 534 116 58ms 29 Jun 2022 473rd tomh1012 530 117 10ms 30 Oct 2020 473rd madeforlosers 530 117 18ms 26 days ago 475th caerbannogwhite 525 118 17ms 13 Apr 2018 475th danwley 525 118 10ms 2 Apr 2019 475th siegelzero 525 118 14ms 24 Jan 2020 475th mothcolada 🇺🇸 525 118 11ms 4 Dec 2020 475th lukehatcher 🇺🇸 525 118 18ms 30 Aug 2021 475th P-Quentin 🇫🇷 525 118 31ms 10 Aug 2022 475th midnattssol 🇸🇪 525 118 15ms 27 Jul 2023 475th JesseNoEyes 🇺🇸 525 118 9ms 25 Sep 2024 483rd dddthedark 521 119 9ms 11 Jan 2018 483rd raywinray 521 119 12ms 27 Sep 2018 483rd alangodfrey 521 119 12ms 11 Jun 2019 483rd ElevatorShaft 521 119 8ms 18 Jun 2019 483rd iso4096 521 119 10ms 8 Mar 2020 483rd Andre3582 521 119 13ms 25 Oct 2020 483rd enbyte 521 119 9ms 27 May 2021 483rd Hannah-Varekamp 521 119 11ms 17 Jun 2021 483rd StarmaQ 521 119 10ms 12 Jan 2022 483rd Trunksistor 🇫🇷 521 119 18ms 19 Apr 2022 483rd Puperger 521 119 12ms 19 Jun 2022 483rd jhpaques 🇫🇷 521 119 9ms 29 Jul 2022 483rd kevdah 521 119 10ms 2 Aug 2022 483rd bwenstar 521 119 9ms 9 Aug 2022 483rd mdnestor 521 119 10ms 28 Dec 2022 483rd mbittner20 521 119 18ms 27 May 2023 483rd HumanoidCPU 521 119 9ms 3 May 2024 483rd therealnumbers 521 119 10ms 4 Jun 2024 483rd RedzGoose 🇦🇺 521 119 9ms 25 Oct 2024 483rd mishak-sys 521 119 9ms 31 Mar 2025 483rd damoose717 521 119 11ms 23 May 2025 483rd WillowWispy 521 119 16ms 25 May 2025 483rd SectorCorruptor 521 119 9ms 25 Jul 2025 483rd luuumine 🇫🇷 521 119 10ms 8 Oct 2025 507th jaredcrystal 🇺🇸 517 120 16ms 17 Mar 2018 507th BenBanerjeeRichards 517 120 9ms 20 Jan 2022 509th johnnythedoggie 512 121 22ms 26 Apr 2021 509th bac0id 512 121 9ms 27 Sep 2023 509th brimstonetrader 512 121 10ms 22 Jan 2024 512th babulibaba 508 122 9ms 30 Aug 2019 512th AreYouW 508 122 9ms 6 Dec 2019 512th Hawkeye99 508 122 11ms 6 Dec 2019 512th ADV1K 🇮🇳 508 122 10ms 18 Feb 2020 512th garrisonhh 508 122 17ms 21 Nov 2020 512th Command-Crafter 508 122 9ms 8 Nov 2021 512th lovernj 508 122 10ms 7 Feb 2022 512th Demonarchet 508 122 9ms 2 May 2023 512th Deedogg 508 122 17ms 5 Sep 2024 512th 0dyse 508 122 10ms 29 Apr 2025 512th osNiko 🇧🇷 508 122 9ms 23 Jul 2025 523rd lukasmoellerch 504 123 15ms 14 Jan 2019 523rd Kreavita 504 123 11ms 14 Jan 2019 523rd timkaiser 504 123 10ms 19 Apr 2019 First Prev 451–525 of 700 Next Last
