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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 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 Tower of Hanoi 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 526th KarachunIvan 500 124 11ms 19 Feb 2018 526th sleepyStick 500 124 16ms 11 Mar 2022 528th lmeuser 496 125 16ms 2 Dec 2017 528th 0xCake 496 125 16ms 20 Apr 2020 528th haydenridd 496 125 13ms 20 Oct 2020 528th markbyrne 496 125 11ms 20 Oct 2020 528th samchristiandd 496 125 11ms 19 Feb 2021 528th clementblaudeau 496 125 10ms 26 May 2021 528th brochmann 🇸🇪 496 125 9ms 6 Feb 2022 528th AliceFord 496 125 9ms 2 Jun 2022 528th elephantpanda 496 125 10ms 31 Aug 2022 528th Azearia 496 125 9ms 1 Dec 2022 528th Schreipfelerer 496 125 10ms 9 Apr 2023 528th eddvrs 496 125 11ms 21 Dec 2023 528th qwjhvbxi 496 125 11ms 8 Feb 2024 528th Pale-Vessel 496 125 9ms 1 Apr 2024 528th hippopotam00sehead 🇨🇦 496 125 9ms 13 Sep 2024 528th TralfamadorianComedian 496 125 9ms 31 Dec 2024 528th TheZwierzLF 🇵🇱 496 125 29ms 25 May 2025 545th jackedwards04 492 126 10ms 22 Nov 2020 545th b4dpxl 492 126 16ms 10 Nov 2021 545th jettdc 492 126 10ms 31 Dec 2022 545th jstechman 492 126 14ms 9 Mar 2024 549th usnheckler 488 127 68ms 7 Jun 2019 549th derekthatcher 488 127 17ms 25 Sep 2020 549th bastienvoirin 🇫🇷 488 127 16ms 28 Nov 2020 549th Evan-Robotics 488 127 17ms 26 Jan 2022 549th gareth-kmet 488 127 18ms 2 Mar 2023 554th petar-donchev 484 128 12ms 8 Sep 2019 554th shibacho 🇯🇵 484 128 18ms 25 Nov 2022 554th EthanJantz 484 128 17ms 27 Aug 2025 557th ChristianFieldhouse 481 129 10ms 22 Mar 2021 558th richard-oelze 🇩🇪 477 130 18ms 28 Feb 2021 558th yokasuretsu 477 130 15ms 28 Nov 2021 558th andrewgopher 477 130 10ms 27 Jun 2022 558th LukasFolwarczny 🇨🇿 477 130 19ms 16 Sep 2022 558th ThatAlo 477 130 11ms 27 Jan 2023 558th Coding4Hours 477 130 18ms 4 Oct 2024 558th IsaacAlexBarden 477 130 11ms 13 Feb 2025 565th ozewski 473 131 72ms 2 May 2019 565th guliyevemil1 🇦🇿 473 131 10ms 18 Apr 2020 565th Gordo5556 473 131 11ms 29 Apr 2022 568th theonlytruemathnerd 470 132 17ms 11 Jan 2020 568th JuanGomez12 470 132 11ms 2 Feb 2023 568th aszku 470 132 10ms 20 Apr 2023 568th strogor 470 132 10ms 9 Jun 2025 572nd Manby 466 133 12ms 30 Jun 2021 572nd byteDJINN 466 133 17ms 16 Jan 2024 574th patbassing 463 134 11ms 26 May 2019 574th Nibamot 463 134 9ms 19 Feb 2020 574th aagray33 463 134 10ms 28 Feb 2020 574th Techdude01 463 134 18ms 17 Dec 2022 574th julian-hoelz 463 134 10ms 15 Sep 2024 579th bkshrader 459 135 17ms 27 Dec 2018 579th reubengann 459 135 11ms 14 Feb 2020 579th FusionAtom360 459 135 10ms 28 Sep 2024 579th DGipe 459 135 10ms 22 Oct 2025 583rd smartiel 456 136 11ms 15 Sep 2022 583rd ComputerKWasTaken 🇺🇸 456 136 18ms 8 Jun 2024 585th DrPrettyman 453 137 10ms 1 Jun 2023 586th adamhass 449 138 10ms 19 Jul 2018 586th zwxzwxzwx21 449 138 11ms 5 Nov 2023 586th mrmena 🇦🇺 449 138 18ms 16 Apr 2024 589th jmhowl 446 139 22ms 19 Jan 2020 589th mokymok 🇺🇸 446 139 18ms 29 Dec 2021 589th lightediand 🇬🇧 446 139 14ms 18 Jan 2023 589th CyberTapir 446 139 10ms 1 Sep 2024 589th Wonamm 446 139 14ms 14 Feb 2025 589th TJK-S 446 139 10ms 22 Oct 2025 595th mcdowell95 443 140 11ms 26 Mar 2020 595th osmith93 443 140 10ms 31 Jul 2021 595th 104210 443 140 11ms 11 May 2022 598th Pierrot-Baptiste 440 141 14ms 9 Aug 2020 598th dranjohn 440 141 10ms 10 Sep 2023 598th SURAJMITTAL 440 141 9ms 20 Dec 2024 First Prev 526–600 of 699 Next Last
