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 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 Multitap Input 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 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 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 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 Multitap Input 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 560th yokasuretsu 477 130 10ms 28 Nov 2021 560th andrewgopher 477 130 10ms 27 Jun 2022 560th LukasFolwarczny 🇨🇿 477 130 17ms 16 Sep 2022 560th ThatAlo 477 130 10ms 27 Jan 2023 560th Coding4Hours 477 130 17ms 4 Oct 2024 560th IsaacAlexBarden 477 130 10ms 13 Feb 2025 567th ozewski 473 131 69ms 2 May 2019 567th guliyevemil1 🇦🇿 473 131 10ms 18 Apr 2020 567th Gordo5556 473 131 10ms 29 Apr 2022 570th theonlytruemathnerd 470 132 17ms 11 Jan 2020 570th JuanGomez12 470 132 10ms 2 Feb 2023 570th aszku 470 132 9ms 20 Apr 2023 570th strogor 470 132 10ms 9 Jun 2025 574th Manby 466 133 11ms 30 Jun 2021 574th byteDJINN 466 133 17ms 16 Jan 2024 576th patbassing 463 134 10ms 26 May 2019 576th Nibamot 463 134 9ms 19 Feb 2020 576th aagray33 463 134 10ms 28 Feb 2020 576th Techdude01 463 134 17ms 17 Dec 2022 576th julian-hoelz 463 134 10ms 15 Sep 2024 581st bkshrader 459 135 17ms 27 Dec 2018 581st reubengann 459 135 10ms 14 Feb 2020 581st FusionAtom360 459 135 10ms 28 Sep 2024 581st DGipe 459 135 10ms 22 Oct 2025 585th smartiel 456 136 10ms 15 Sep 2022 585th ComputerKWasTaken 🇺🇸 456 136 17ms 8 Jun 2024 587th DrPrettyman 453 137 11ms 1 Jun 2023 588th adamhass 449 138 10ms 19 Jul 2018 588th zwxzwxzwx21 449 138 10ms 5 Nov 2023 588th mrmena 🇦🇺 449 138 17ms 16 Apr 2024 591st jmhowl 446 139 17ms 19 Jan 2020 591st mokymok 🇺🇸 446 139 17ms 29 Dec 2021 591st lightediand 🇬🇧 446 139 10ms 18 Jan 2023 591st CyberTapir 446 139 11ms 1 Sep 2024 591st Wonamm 446 139 11ms 14 Feb 2025 591st TJK-S 446 139 10ms 22 Oct 2025 597th mcdowell95 443 140 10ms 26 Mar 2020 597th osmith93 443 140 10ms 31 Jul 2021 597th 104210 443 140 10ms 11 May 2022 600th Pierrot-Baptiste 440 141 10ms 9 Aug 2020 600th dranjohn 440 141 10ms 10 Sep 2023 600th SURAJMITTAL 440 141 10ms 20 Dec 2024 603rd ChristophJud 437 142 9ms 11 Aug 2020 603rd ESOrSomething 437 142 11ms 29 Sep 2025 605th RoscoeSmith 434 143 12ms 14 Sep 2022 606th SimonPeatman 431 144 16ms 2 Feb 2019 606th pde-bakk 🇳🇱 431 144 11ms 23 Oct 2023 608th CRHillman 428 145 17ms 17 Aug 2018 608th ethandhunt 428 145 10ms 29 Jul 2021 610th KiwiKoder0123 425 146 11ms 24 Jun 2019 610th KatieLG-Transpiler 🇬🇧 425 146 10ms 23 Jun 2022 610th twocatsinatrenchcoat 425 146 10ms 18 Nov 2022 610th fraserli 🇦🇺 425 146 16ms 17 Feb 2023 610th zt14427 425 146 9ms 4 Mar 2023 610th Schmitt-Very-Cool 425 146 11ms 3 Apr 2024 616th potato-jackson 422 147 16ms 10 Sep 2021 616th Florian-Mt 422 147 17ms 26 Sep 2023 618th Mojken 419 148 16ms 2 Sep 2018 618th NoneTheFewer 419 148 15ms 7 days ago 620th snickercop 416 149 10ms 6 Aug 2019 620th cingulataluke 416 149 10ms 28 Aug 2023 622nd ionutm82 413 150 11ms 22 Feb 2019 623rd dahrens 411 151 10ms 7 Jul 2019 624th fepe55 408 152 9ms 21 Sep 2018 625th ari-gutierrez 400 155 33ms 22 Oct 2018 626th Spi3lot 395 157 9ms 18 Sep 2021 626th MarioPlq 395 157 10ms 24 Jun 2022 626th OppositeShark 395 157 10ms 19 Jul 2022 629th ridingqwerty 🇺🇸 392 158 11ms 6 Dec 2023 629th j3mak 392 158 13ms 16 Jan 2024 631st qewdweftr4g 390 159 11ms 16 Oct 2024 632nd rajlath 388 160 11ms 9 Apr 2018 633rd peculiarination 383 162 16ms 11 May 2021 633rd Ugoran 383 162 10ms 1 Dec 2022 635th Ty-Cyr 380 163 9ms 13 Jul 2023 636th tbadun 378 164 18ms 8 Oct 2022 636th Natz12 378 164 10ms 27 Jan 2023 638th Pimveha 376 165 11ms 11 Jan 2023 639th EB-Brown 373 166 11ms 23 Aug 2019 640th tombs4 369 168 12ms 8 Jun 2020 First Prev 561–640 of 702 Next Last
