Happy Numbers in Python in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 212th LHuitre 721 86 5 Jun 2022 212th upavloff 721 86 16 Jul 2023 212th croc54 721 86 8 Jan 2025 212th LostSyntax21 🇬🇧 721 86 8 Mar 2025 230th myfatemi04 713 87 9 Jan 2018 230th ANDREYDEN 713 87 8 Jan 2019 230th itiievskyi 🇺🇦 713 87 7 Aug 2020 230th Espiobest 713 87 31 Jan 2021 230th jameslindesay 713 87 24 Feb 2021 230th TaserTheFox 🇺🇸 713 87 28 Feb 2023 230th tobyLovick 713 87 12 Dec 2023 230th yuchuehw 713 87 28 Jan 2024 230th Masttest 713 87 13 Feb 2024 230th Terobero 713 87 6 Sep 2024 230th andrewjc2000 713 87 28 Apr 2025 241st kevokevol 705 88 29 Apr 2019 241st mizuzimu 705 88 4 Feb 2020 241st hggcgio 705 88 11 Apr 2020 241st alexandre-lavoie 705 88 30 Jul 2020 241st vprab 705 88 8 Dec 2020 241st Anonymousellama21 705 88 27 Jun 2022 241st hellwue 705 88 8 Feb 2023 241st davecame 705 88 14 Aug 2023 241st yourlefthandman 705 88 17 Aug 2023 241st Heathcorp 🇦🇺 705 88 18 Aug 2023 241st martijnckx 705 88 17 Nov 2023 241st luyckxrobbe 705 88 17 Nov 2023 241st imelxr 🇮🇱 705 88 17 Aug 2024 241st Mabeloid 🇳🇴 705 88 3 Sep 2024 241st jatloe 705 88 27 Sep 2024 241st Lv0Sys 🇵🇱 705 88 26 May 2025 241st Flekay 705 88 18 days ago 258th PossessedLego 697 89 28 Jun 2019 258th AforAmpere 697 89 16 Jun 2020 258th inverseLorentz 🇦🇺 697 89 3 May 2024 258th drochom 697 89 16 Jun 2024 258th wuzekai518 697 89 24 Jun 2024 263rd ssilwa 689 90 19 Jan 2018 263rd AgathokakologicalBit 689 90 19 Jul 2019 263rd Jviscus1 689 90 24 Apr 2020 263rd hjcafaroUC 689 90 29 Jul 2020 263rd redbeancola 689 90 11 Oct 2021 263rd j-Ewan 689 90 16 Feb 2022 263rd pascscha 689 90 18 Sep 2022 263rd MaxElf999 689 90 29 Sep 2022 263rd 2011-Chan-Ethan 689 90 12 Jul 2023 263rd chartung17 689 90 14 Jan 2024 263rd NerdyMcNerd42 689 90 22 Mar 2024 263rd Europe2048 689 90 24 Nov 2024 275th ly0va 681 91 12 Jan 2019 275th adoxography 681 91 3 Oct 2019 275th amishtal 681 91 27 Nov 2019 275th mhenion8293 🇺🇸 681 91 19 Jan 2022 275th nullie 681 91 8 Jun 2022 275th jbjd 681 91 23 Nov 2024 281st 71c 674 92 7 Mar 2018 281st stevelamm 674 92 5 Oct 2018 281st tjtnorton 674 92 29 Nov 2018 281st giacomogallina 674 92 14 Jun 2019 281st ay2718 674 92 13 Aug 2019 281st cellobix 674 92 14 Aug 2019 281st TrAyZeN 674 92 12 Mar 2020 281st geofft 674 92 12 Dec 2020 281st abailey2020 🇺🇸 674 92 12 Dec 2020 281st CodyMiner 674 92 7 Nov 2021 281st Romain-1 🇫🇷 674 92 29 Apr 2022 281st ssbhatt4321 674 92 11 Jun 2023 281st Glinte 674 92 11 Dec 2023 281st JunkIce 674 92 23 Feb 2025 281st tobeannouncd 674 92 25 Apr 2025 281st ffelixm 674 92 24 days ago 297th relet 667 93 8 Aug 2018 297th msrawson 667 93 31 Aug 2018 297th davitf 667 93 31 Oct 2018 297th retrohun 667 93 16 Mar 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