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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 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 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 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 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 372nd oAsAo 585 106 21 Jan 2020 372nd hymanimy 585 106 11 Aug 2021 372nd eshilo-draper 585 106 18 Nov 2022 372nd ZoeMcG 585 106 8 Jan 2023 372nd mathisfun271 585 106 13 Feb 2024 372nd Ythaenagor 585 106 5 Aug 2024 382nd stordev 579 107 26 Feb 2021 382nd KrausRaus 🇺🇸 579 107 15 Apr 2021 382nd petroselo 579 107 29 Dec 2021 382nd jumelet 🇳🇱 579 107 13 Dec 2022 382nd jameswmccarty 579 107 11 Jul 2024 382nd PyryL 🇫🇮 579 107 15 Mar 2025 388th 05st 574 108 14 Feb 2022 388th CameronGBell 574 108 7 Mar 2022 388th SniperSmiley 🇺🇸 574 108 29 Jun 2022 388th dtaylor0 574 108 25 Dec 2022 388th sultan 574 108 2 Apr 2024 388th jfallon1997 574 108 16 May 2024 394th tkwa 569 109 5 Dec 2018 394th Bodo171 569 109 24 Nov 2022 394th DaCuteRaccoon 569 109 30 Nov 2022 394th jagannathhari 569 109 21 Oct 2023 398th ValNyz 564 110 20 Apr 2018 398th hyvyys 564 110 16 Sep 2020 398th vodker1 564 110 8 Mar 2022 398th berdzi 564 110 15 Mar 2022 398th VictorFordham 564 110 12 Oct 2023 398th NanduBC 564 110 7 Sep 2024 404th ArturLange 559 111 5 Sep 2018 404th adesanjo 559 111 8 Jun 2019 404th ian-h-chamberlain 🇺🇸 559 111 4 Jan 2020 404th vonKrafft 559 111 26 Mar 2020 404th TinyTheBrontosaurus 559 111 4 Dec 2023 404th Artemis21 🇬🇧 559 111 2 Jan 2025 410th boxjelly 554 112 10 Jan 2021 410th Pena86 554 112 18 Feb 2021 410th Kasci 554 112 28 Dec 2021 410th Omega65536 🇩🇪 554 112 29 Nov 2022 410th epic-programmer-guy 554 112 26 Dec 2023 415th nkansal96 549 113 21 May 2019 415th TobyBoyne 🇬🇧 549 113 1 Jun 2019 415th dymowski 549 113 24 Jul 2019 415th weberax 549 113 30 Nov 2019 415th AIn0n 549 113 15 Jul 2021 415th super-tux 549 113 9 Aug 2021 415th olavaga 549 113 13 Aug 2021 415th nkoppel 549 113 20 Oct 2022 415th Skwerl23 549 113 3 Feb 2023 415th Mikey-Beep 🇬🇧 549 113 24 Aug 2023 415th Gopalkataria 🇮🇳 549 113 6 Mar 2025 426th kenny14231 544 114 6 Aug 2022 426th aalec 544 114 24 Apr 2024 428th michelebastione 🇮🇹 539 115 19 Nov 2019 428th artieleach 539 115 12 Dec 2020 428th ktanaka 539 115 11 Jan 2024 431st sambirnbaum1 534 116 7 Sep 2019 431st markus-rekdal 534 116 23 May 2022 431st rowboat1 534 116 21 Jun 2022 431st AGoyet 534 116 29 Jun 2022 435th tomh1012 530 117 30 Oct 2020 436th caerbannogwhite 525 118 13 Apr 2018 436th danwley 525 118 2 Apr 2019 436th siegelzero 525 118 24 Jan 2020 436th BoTie 🇺🇸 525 118 4 Dec 2020 436th lukehatcher 🇺🇸 525 118 30 Aug 2021 436th P-Quentin 🇫🇷 525 118 10 Aug 2022 436th midnattssol 🇸🇪 525 118 27 Jul 2023 436th JesseNoEyes 🇺🇸 525 118 25 Sep 2024 444th dddthedark 521 119 11 Jan 2018 444th raywinray 521 119 27 Sep 2018 444th alangodfrey 521 119 11 Jun 2019 444th yeetmyyeet 521 119 18 Jun 2019 444th iso4096 521 119 8 Mar 2020 444th Andre3582 521 119 25 Oct 2020 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