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 599th SURAJMITTAL 440 141 10ms 20 Dec 2024 602nd ChristophJud 437 142 10ms 11 Aug 2020 602nd ESOrSomething 437 142 10ms 29 Sep 2025 604th RoscoeSmith 434 143 11ms 14 Sep 2022 605th SimonPeatman 431 144 16ms 2 Feb 2019 605th pde-bakk 🇳🇱 431 144 12ms 23 Oct 2023 607th CRHillman 428 145 17ms 17 Aug 2018 607th ethandhunt 428 145 10ms 29 Jul 2021 609th KiwiKoder0123 425 146 11ms 24 Jun 2019 609th KatieLG-Transpiler 🇬🇧 425 146 10ms 23 Jun 2022 609th twocatsinatrenchcoat 425 146 9ms 18 Nov 2022 609th fraserli 🇦🇺 425 146 18ms 17 Feb 2023 609th zt14427 425 146 10ms 4 Mar 2023 609th Schmitt-Very-Cool 425 146 10ms 3 Apr 2024 615th potato-jackson 422 147 21ms 10 Sep 2021 615th Florian-Mt 422 147 19ms 26 Sep 2023 617th Mojken 419 148 21ms 2 Sep 2018 618th snickercop 416 149 9ms 6 Aug 2019 618th cingulataluke 416 149 10ms 28 Aug 2023 620th ionutm82 413 150 11ms 22 Feb 2019 621st dahrens 411 151 10ms 7 Jul 2019 622nd fepe55 408 152 9ms 21 Sep 2018 623rd ari-gutierrez 400 155 32ms 22 Oct 2018 624th Spi3lot 395 157 9ms 18 Sep 2021 624th MarioPlq 395 157 11ms 24 Jun 2022 624th OppositeShark 395 157 12ms 19 Jul 2022 627th ridingqwerty 🇺🇸 392 158 11ms 6 Dec 2023 627th j3mak 392 158 11ms 16 Jan 2024 629th qewdweftr4g 390 159 10ms 16 Oct 2024 629th NoneTheFewer 390 159 15ms 19 hours ago 631st rajlath 388 160 12ms 9 Apr 2018 632nd peculiarination 383 162 17ms 11 May 2021 632nd Ugoran 383 162 10ms 1 Dec 2022 634th Ty-Cyr 380 163 10ms 13 Jul 2023 635th tbadun 378 164 15ms 8 Oct 2022 635th Natz12 378 164 11ms 27 Jan 2023 637th Pimveha 376 165 11ms 11 Jan 2023 638th EB-Brown 373 166 11ms 23 Aug 2019 639th tombs4 369 168 12ms 8 Jun 2020 640th YoungjuneKwon 365 170 11ms 6 Dec 2018 641st hotmanga 363 171 10ms 7 Nov 2023 641st xbxbxb007 363 171 9ms 10 Jan 2024 643rd janga1 360 172 20ms 12 Aug 2021 643rd GitQuick 360 172 11ms 9 Mar 2024 645th chriscconte 358 173 11ms 16 Apr 2019 645th jjbvtk 358 173 10ms 3 Sep 2021 647th skps2010 344 180 9ms 4 Jan 2019 647th devRND-ess 344 180 14ms 30 Apr 2020 647th GlennHA 344 180 10ms 15 May 2021 647th theunofficialcoder 344 180 10ms 12 Jan 2024 651st willzywiec 343 181 10ms 5 Aug 2018 651st Unknownuserfrommars 343 181 11ms 20 Nov 2024 653rd zuparnowa 341 182 17ms 23 Jan 2019 653rd henrytranter 341 182 16ms 20 Sep 2019 655th dylanjones92 337 184 10ms 17 Jan 2024 656th shinylego 335 185 10ms 19 Oct 2022 657th Aniketgautam 330 188 10ms 6 Apr 2018 657th schmisev 330 188 11ms 11 Oct 2018 657th alfonsoalves 330 188 14ms 27 Feb 2024 660th Bananapants22 328 189 10ms 16 Aug 2022 661st jmmographer 326 190 11ms 20 Oct 2023 662nd AbuzarN 323 192 11ms 4 Oct 2023 663rd rohan335 316 196 10ms 24 Jul 2024 664th newc0m 305 203 23ms 7 Dec 2018 665th Upload-and-View 🇺🇦 304 204 10ms 9 Aug 2025 666th ariesmarinus 298 208 11ms 3 Dec 2024 667th itljan30 287 216 11ms 6 Oct 2024 668th janedoloris 283 219 9ms 14 Feb 2021 668th RobinStevenMartinez 283 219 10ms 27 Aug 2021 668th atazzam 🇺🇸 283 219 11ms 2 Apr 2022 671st eje24 278 223 21ms 22 Jul 2020 672nd BLD933 🇲🇦 273 227 12ms 2 Sep 2023 673rd kevinnaviapaiva 272 228 10ms 13 Feb 2025 674th DylanGodfrey 267 232 10ms 5 Jun 2018 675th clodalala 265 234 11ms 13 Nov 2019 First Prev 601–675 of 701 Next Last
