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 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 240th QuincyNash 🇺🇸 667 108 348ms 6 Dec 2022 240th jumelet 🇳🇱 667 108 20ms 13 Dec 2022 240th ZoeMcG 667 108 13ms 8 Jan 2023 240th BREMAUCY 🇫🇷 667 108 23ms 26 Jul 2025 245th MichaelMBradley 🇨🇦 661 109 20ms 11 Jun 2022 245th SniperSmiley 🇺🇸 661 109 20ms 12 Jun 2022 245th sultan 661 109 17ms 2 Apr 2024 248th Bodo171 655 110 151ms 29 Nov 2022 248th Raphsinai 655 110 12ms 23 May 2023 248th 40fied4t 655 110 12ms 21 May 2025 251st hellwue 649 111 19ms 25 Feb 2022 251st vodker1 649 111 22ms 8 Mar 2022 251st chriscianfarani 649 111 18ms 11 Aug 2022 254th mathisfun271 643 112 510ms 23 Oct 2021 254th Pena86 643 112 14ms 2 Jan 2022 254th 123mjb 643 112 18ms 26 Jun 2025 257th Kasci 637 113 294ms 28 Dec 2021 257th berdzi 637 113 13ms 8 Mar 2022 257th Omega65536 🇩🇪 637 113 13ms 29 Nov 2022 257th epic-programmer-guy 637 113 18ms 26 Dec 2023 257th CutSandstone 637 113 27ms 5 Jul 2024 262nd TobyBoyne 🇬🇧 632 114 19ms 27 Jul 2022 262nd Mikey-Beep 🇬🇧 632 114 18ms 24 Aug 2023 262nd jfallon1997 632 114 27ms 16 May 2024 262nd herbroot 632 114 3,840ms 19 Jun 2025 266th Skwerl23 626 115 22ms 3 Feb 2023 266th CheeseCake628 🇳🇴 626 115 14ms 19 Mar 2023 266th eiburns 626 115 16ms 24 Oct 2023 266th aalec 626 115 486ms 24 Apr 2024 266th tomh1012 626 115 21ms 24 Feb 2026 271st michelebastione 🇮🇹 621 116 17ms 9 Oct 2021 271st clayboll99 621 116 13ms 11 Jul 2025 271st Andre3582 621 116 18ms 10 Oct 2025 274th rowboat1 615 117 15ms 21 Jun 2022 274th AGoyet 615 117 311ms 29 Jun 2022 274th HumanoidCPU 615 117 23ms 23 Jun 2024 277th ArmaanAS 610 118 24ms 29 Nov 2021 277th JesseNoEyes 🇺🇸 610 118 14ms 25 Sep 2024 277th madeforlosers 610 118 23ms 7 Nov 2025 280th P-Quentin 🇫🇷 605 119 78ms 10 Aug 2022 280th midnattssol 🇸🇪 605 119 19ms 27 Jul 2023 280th MassimoParisi 605 119 23ms 25 Sep 2024 283rd AbelPelser 600 120 17ms 2 Jul 2022 283rd mbittner20 600 120 16ms 27 May 2023 283rd WillowWispy 600 120 23ms 25 May 2025 286th hiichbindermax 595 121 19ms 26 Feb 2022 286th RaBa21 🇭🇺 595 121 12ms 12 Nov 2023 288th Trunksistor 🇫🇷 590 122 23ms 12 Apr 2022 288th Deedogg 590 122 25ms 9 Sep 2024 290th jiaminglimjm 🇲🇾 585 123 23ms 25 Mar 2023 290th brimstonetrader 585 123 21ms 18 Dec 2023 290th 0dyse 585 123 16ms 29 Apr 2025 290th jusaka 585 123 23ms 2 mins ago 294th sleepyStick 576 125 31ms 11 Mar 2022 294th AliceFord 576 125 20ms 2 Jun 2022 294th osNiko 🇧🇷 576 125 25ms 29 Jul 2025 294th TheZwierzLF 🇵🇱 576 125 85ms 20 Dec 2025 298th MichalMarsalek 🇨🇿 571 126 12ms 29 Aug 2022 298th celiendonze 🇨🇭 571 126 16ms 25 Apr 2023 298th qwjhvbxi 571 126 114ms 8 Feb 2024 301st b4dpxl 567 127 19ms 10 Nov 2021 301st jameswmccarty 567 127 22ms 10 Jul 2024 301st robin-scragg 567 127 14ms 10 Jul 2025 304th Evan-Robotics 563 128 20ms 26 Jan 2022 304th eddvrs 563 128 42ms 22 Dec 2023 304th therealnumbers 563 128 16ms 30 May 2024 307th jhpaques 🇫🇷 558 129 21ms 29 Jul 2022 307th shibacho 🇯🇵 558 129 24ms 25 Nov 2022 307th jstechman 558 129 15ms 9 Mar 2024 310th LukasFolwarczny 🇨🇿 554 130 22ms 16 Sep 2022 310th gareth-kmet 554 130 22ms 3 Mar 2023 310th Tess2662 554 130 399ms 4 Mar 2023 313th ellis-rix 550 131 18ms 27 Jan 2023 314th Techdude01 533 135 24ms 17 Dec 2022 314th dalamajama 533 135 14ms 17 Aug 2023 314th julian-hoelz 533 135 14ms 15 Sep 2024 317th Florian-Mt 529 136 22ms 20 Dec 2025 318th ComputerKWasTaken 🇺🇸 526 137 22ms 8 Jun 2024 318th hamilton-bonds 526 137 15ms 12 Nov 2024 320th mm-news 522 138 307ms 1 Dec 2022 First Prev 241–320 of 387 Next Last
