Happy Numbers (Long) 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 321st mokymok 🇺🇸 514 140 21ms 29 Dec 2021 321st lightediand 🇬🇧 514 140 13ms 18 Jan 2023 321st CyberTapir 514 140 17ms 1 Sep 2024 321st TJK-S 514 140 13ms 22 Oct 2025 325th lovernj 511 141 21ms 9 Feb 2022 325th 104210 511 141 15ms 11 May 2022 327th DGipe 507 142 14ms 4 Mar 2024 328th brochmann 🇸🇪 500 144 12ms 6 Feb 2022 328th SURAJMITTAL 500 144 15ms 20 Dec 2024 330th pengu1n-master 497 145 21ms 11 Oct 2021 330th pde-bakk 🇳🇱 497 145 19ms 23 Oct 2023 332nd tpasfieldERAU 493 146 14ms 6 Nov 2022 333rd twocatsinatrenchcoat 490 147 11ms 18 Nov 2022 333rd Pale-Vessel 490 147 15ms 7 Mar 2024 335th arjunarya1 483 149 15ms 11 Sep 2025 335th NoneTheFewer 483 149 39ms 20 days ago 337th cingulataluke 480 150 19ms 28 Aug 2023 337th bac0id 480 150 20ms 27 Sep 2023 339th CameronGBell 474 152 15ms 7 Mar 2022 339th mdnestor 474 152 22ms 28 Dec 2022 339th MCausc78 🇺🇦 474 152 13ms 2 Jan 2023 339th PikeIt 474 152 21ms 27 Jun 2023 339th sacredeux 474 152 14ms 20 Aug 2024 344th TheLazySquid 468 154 15ms 5 Jan 2023 345th Vaekor 465 155 13ms 3 Aug 2023 346th OppositeShark 456 158 14ms 19 Jul 2022 347th ridingqwerty 🇺🇸 453 159 19ms 6 Dec 2023 347th j3mak 453 159 17ms 17 Jan 2024 347th Gopalkataria 🇮🇳 453 159 14ms 6 Mar 2025 350th markbyrne 447 161 12ms 21 Nov 2021 351st Ugoran 442 163 14ms 1 Dec 2022 352nd hotmanga 419 172 12ms 8 Nov 2023 353rd Unknownuserfrommars 396 182 17ms 20 Nov 2024 354th dylanjones92 389 185 11ms 17 Jan 2024 355th Fmbalbuena 383 188 19ms 3 Nov 2021 355th BLD933 🇲🇦 383 188 19ms 2 Sep 2023 357th jmmographer 381 189 25ms 21 Oct 2023 358th Bananapants22 379 190 16ms 27 Aug 2022 359th AbuzarN 373 193 12ms 4 Oct 2023 360th Jacob-Gendelman 362 199 19ms 28 Jul 2023 361st WillowBee7 360 200 12ms 20 Mar 2023 361st AidanWalter 360 200 14ms 3 Jan 2025 363rd Upload-and-View 🇺🇦 351 205 11ms 9 Aug 2025 364th shinylego 348 207 17ms 14 Sep 2022 365th itljan30 332 217 16ms 6 Oct 2024 366th atazzam 🇺🇸 327 220 17ms 2 Apr 2022 367th raksince2002 317 227 15ms 16 Sep 2023 367th abhyudaya633 317 227 13ms 2 Apr 2024 369th kevinnaviapaiva 314 229 11ms 13 Feb 2025 370th fl3ur1nestimable 299 241 15ms 3 Apr 2022 371st Sanjaybalaguru 290 248 14ms 16 Sep 2023 372nd PrestonWin 287 251 11ms 20 Nov 2021 373rd JeromeChristopherJ 285 253 13ms 16 Sep 2023 374th ariesmarinus 265 272 15ms 27 Nov 2024 375th Zhenyu-Bo 235 307 15ms 1 Aug 2025 376th ffelixm 229 314 9ms 12 Jun 2025 377th Adam-Dhayfa 156 462 13ms 16 Sep 2023 378th retrohun 128 564 9ms 27 Dec 2022 378th zyc-2024 🇨🇳 128 564 9ms 5 Oct 2024 378th katss2 128 564 9ms 20 Aug 2025 378th SectorCorruptor 128 564 9ms 21 Sep 2025 378th kurkale6ka 128 564 9ms 10 Dec 2025 383rd KatieLG-Transpiler 🇬🇧 103 702 9ms 23 Jun 2022 383rd zt14427 103 702 9ms 18 Nov 2023 First Prev 321–384 of 384
