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 400th fynnkroeger 596 104 17ms 8 Feb 2021 400th feherd 596 104 15ms 30 Aug 2021 400th amollberg 🇸🇪 596 104 18ms 29 Jan 2022 400th no53488 596 104 10ms 5 Dec 2022 400th Wildst 596 104 10ms 7 Jul 2023 400th FCORMERAIS 596 104 12ms 7 Mar 2024 407th lrustand 590 105 11ms 15 Jan 2018 407th djtuBIG-MaliceX 590 105 17ms 30 Jan 2018 407th Faweks1 590 105 16ms 1 Aug 2018 407th SupImDos 590 105 9ms 10 Nov 2020 407th dillon-duncando 590 105 18ms 1 Dec 2021 407th Ch3ngL0rd 590 105 12ms 16 Jan 2024 407th jamesthekee 590 105 11ms 25 Jan 2025 407th kistlerf 🇨🇭 590 105 16ms 16 May 2025 415th dave-ck 585 106 10ms 3 Mar 2018 415th RyanCarrusca 585 106 10ms 21 Feb 2019 415th oriphi 585 106 56ms 17 Jun 2019 415th evanrittner 585 106 16ms 12 Jan 2020 415th oAsAo 585 106 30ms 21 Jan 2020 415th hymanimy 585 106 17ms 11 Aug 2021 415th eshilo-draper 585 106 16ms 18 Nov 2022 415th ZoeMcG 585 106 10ms 8 Jan 2023 415th mathisfun271 585 106 92ms 13 Feb 2024 415th Ythaenagor 585 106 17ms 5 Aug 2024 425th stordev 579 107 16ms 26 Feb 2021 425th KrausRaus 🇺🇸 579 107 10ms 15 Apr 2021 425th petroselo 579 107 17ms 29 Dec 2021 425th jumelet 🇳🇱 579 107 17ms 13 Dec 2022 425th jameswmccarty 579 107 17ms 11 Jul 2024 425th PyryL 🇫🇮 579 107 18ms 15 Mar 2025 425th kbeat 🇰🇿 579 107 17ms 21 May 2025 432nd 05st 574 108 16ms 14 Feb 2022 432nd CameronGBell 574 108 9ms 7 Mar 2022 432nd SniperSmiley 🇺🇸 574 108 16ms 29 Jun 2022 432nd dtaylor0 574 108 17ms 25 Dec 2022 432nd sultan 574 108 10ms 2 Apr 2024 432nd jfallon1997 574 108 18ms 16 May 2024 432nd 40fied4t 574 108 9ms 21 May 2025 439th tkwa 569 109 17ms 5 Dec 2018 439th Bodo171 569 109 15ms 24 Nov 2022 439th DaCuteRaccoon 569 109 10ms 30 Nov 2022 439th jagannathhari 569 109 17ms 21 Oct 2023 439th ian-h-chamberlain 🇺🇸 569 109 17ms 16 Oct 2025 444th ValNyz 564 110 22ms 20 Apr 2018 444th hyvyys 564 110 10ms 16 Sep 2020 444th vodker1 564 110 17ms 8 Mar 2022 444th berdzi 564 110 10ms 15 Mar 2022 444th VictorFordham 564 110 16ms 12 Oct 2023 444th NanduBC 564 110 18ms 7 Sep 2024 450th ArturLange 559 111 11ms 5 Sep 2018 450th adesanjo 559 111 17ms 8 Jun 2019 450th vonKrafft 559 111 10ms 26 Mar 2020 450th TinyTheBrontosaurus 559 111 10ms 4 Dec 2023 450th Artemis21 🇬🇧 559 111 17ms 2 Jan 2025 450th 123mjb 559 111 11ms 26 Jun 2025 450th tomh1012 559 111 11ms 5 Feb 2026 450th zgialor-lab 559 111 12ms 10 Mar 2026 450th Mikey-Beep 🇬🇧 559 111 12ms 9 hours ago 459th boxjelly 554 112 11ms 10 Jan 2021 459th Pena86 554 112 11ms 18 Feb 2021 459th Kasci 554 112 78ms 28 Dec 2021 459th Omega65536 🇩🇪 554 112 10ms 29 Nov 2022 459th epic-programmer-guy 554 112 15ms 26 Dec 2023 464th nkansal96 549 113 17ms 21 May 2019 464th TobyBoyne 🇬🇧 549 113 16ms 1 Jun 2019 464th dymowski 549 113 18ms 24 Jul 2019 464th weberax 549 113 9ms 30 Nov 2019 464th AIn0n 549 113 18ms 15 Jul 2021 464th super-tux 549 113 66ms 9 Aug 2021 464th olavaga 549 113 11ms 13 Aug 2021 464th nkoppel 549 113 11ms 20 Oct 2022 464th Skwerl23 549 113 18ms 3 Feb 2023 464th bropal404 🇮🇳 549 113 600ms 6 Mar 2025 474th kenny14231 544 114 10ms 6 Aug 2022 474th aalec 544 114 111ms 24 Apr 2024 474th ApoChagi 544 114 18ms 25 Oct 2025 477th michelebastione 🇮🇹 539 115 12ms 19 Nov 2019 477th artieleach 539 115 18ms 12 Dec 2020 477th ktanaka 539 115 10ms 11 Jan 2024 477th clayboll99 539 115 10ms 11 Jul 2025 First Prev 401–480 of 715 Next Last
