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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 72nd xorraxrax 912 68 10ms 19 Oct 2019 72nd jiaminglimjm 🇲🇾 912 68 10ms 12 Dec 2019 72nd SirBogman 🇺🇸 912 68 10ms 4 Jan 2020 72nd thisishowmymindworks 🇳🇴 912 68 10ms 22 Jul 2020 72nd ToriTheChicken 912 68 9ms 23 Jul 2020 72nd ydevor 🇮🇱 912 68 11ms 26 Nov 2020 72nd anter69 🇭🇺 912 68 10ms 14 Jan 2021 72nd HETHAT 🇩🇿 912 68 10ms 31 Jan 2021 72nd vezzick 912 68 9ms 7 Mar 2021 72nd Indivicivet 912 68 11ms 26 Mar 2021 72nd emplv 🇱🇻 912 68 10ms 31 Aug 2021 72nd MichaelMBradley 🇨🇦 912 68 10ms 11 Jun 2022 72nd janbehrens 🇩🇪 912 68 10ms 4 Jul 2022 72nd betaveros 912 68 10ms 9 Aug 2022 72nd 5quiwyrm 912 68 10ms 20 Aug 2022 72nd PowerR0 912 68 10ms 25 Aug 2022 72nd ItsMeNoobieboy 912 68 11ms 21 Dec 2022 72nd CheeseCake628 🇳🇴 912 68 17ms 16 Feb 2023 72nd Just4FunCoder 912 68 12ms 22 Mar 2023 72nd fourth-bit 912 68 10ms 11 Jul 2023 72nd RYNO8 912 68 11ms 22 Aug 2023 72nd Yewzir 🇧🇪 912 68 10ms 6 Oct 2023 72nd keelimeguy 🇺🇸 912 68 16ms 19 Oct 2023 72nd 1231234md5 🇨🇳 912 68 10ms 13 Dec 2023 72nd stackofbears 912 68 10ms 27 Dec 2023 72nd CutSandstone 912 68 10ms 5 Jul 2024 72nd Bulmenisaurus 912 68 10ms 17 Jul 2024 72nd codingisgreatbutiamnot 912 68 20ms 12 Aug 2024 72nd Troon 912 68 9ms 11 Feb 2025 72nd plcc0 912 68 10ms 20 Feb 2025 72nd albanian-laundromat 🇺🇸 912 68 11ms 30 Jun 2025 72nd SanderRuud 912 68 11ms 13 Jul 2025 72nd qpwoeirut 912 68 9ms 1 Oct 2025 72nd countlpaul-dotcom 912 68 11ms 19 Oct 2025 72nd SectorCorruptor 912 68 11ms 8 Feb 2026 116th benwilliamgraham 899 69 12ms 26 Jan 2019 116th OllieBoyne 🇬🇧 899 69 10ms 16 Jan 2021 116th eiburns 899 69 11ms 20 Jan 2022 116th vishwathg 899 69 9ms 16 Aug 2022 116th emirps 899 69 9ms 22 Feb 2023 116th Vaekor 899 69 9ms 9 Jul 2023 116th AVDestroyer 899 69 11ms 4 Sep 2023 116th m42km 899 69 11ms 7 Oct 2023 116th elgan65536 🇺🇸 899 69 10ms 4 Apr 2024 116th JOrE20 899 69 10ms 25 Feb 2026 126th ArmaanAS 886 70 10ms 8 Mar 2021 126th Hebelub 886 70 10ms 5 Jan 2024 126th Dataen 886 70 11ms 5 Jan 2024 129th Frowny 861 72 10ms 3 Jul 2020 129th lifthrasiir 🇰🇷 861 72 10ms 13 Nov 2024 131st mogron 849 73 13ms 13 Dec 2019 131st FlorianCassayre 🇫🇷 849 73 9ms 30 Oct 2022 131st StefanHabel 🇨🇦 849 73 11ms 11 Dec 2022 131st DrakeSeteraO 849 73 10ms 25 Oct 2025 135th KatieLG 🇬🇧 838 74 18ms 5 Nov 2020 135th trist224 🇫🇷 838 74 10ms 15 Nov 2022 135th QuincyNash 🇺🇸 838 74 11ms 29 Nov 2022 138th mortimervonchappuis 827 75 13ms 17 Mar 2020 138th SirFireball3521 827 75 10ms 28 Jan 2023 138th AlexanderFair 827 75 12ms 2 Jul 2023 138th msbranicky 827 75 13ms 25 Jul 2023 142nd cbondurant 816 76 10ms 10 May 2021 142nd bob-th 816 76 40ms 24 Jan 2023 144th ahmetdemirag 🇨🇾 805 77 54ms 11 Feb 2025 145th Waffle3z 795 78 9ms 9 Jul 2021 145th snydej 795 78 34ms 22 Nov 2024 145th InigoK 🇺🇸 795 78 38ms 5 Sep 2025 145th CommandLeo 🇮🇹 795 78 50ms 23 Dec 2025 149th Eilonlif 🇮🇱 785 79 78ms 20 Feb 2023 149th fkantelberg 785 79 10ms 22 Jul 2023 149th fgrosshans 🇫🇷 785 79 76ms 23 Jul 2024 149th EnTerr 785 79 50ms 1 Sep 2024 149th jipsong 🇩🇪 785 79 56ms 20 Jun 2025 149th 77Tigers 785 79 48ms 13 Jan 2026 155th ageneric 775 80 43ms 7 Feb 2021 155th jacklynnepenick 775 80 40ms 19 Aug 2021 155th ehulinsky 🇺🇸 775 80 47ms 10 Nov 2021 155th NewDefectus 🇮🇱 775 80 17ms 15 Dec 2021 155th ZakkkkAttackkkk 🇵🇭 775 80 33ms 21 Dec 2021 155th guilhem-roy 🇫🇷 775 80 53ms 26 Feb 2022 First Prev 81–160 of 718 Next Last
