Happy Numbers in Python in chars. 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 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 298th hjcafaroUC 533 90 17ms 29 Jul 2020 298th redbeancola 533 90 10ms 11 Oct 2021 298th j-Ewan 533 90 21ms 16 Feb 2022 298th pascscha 533 90 46ms 18 Sep 2022 298th MaxElf999 533 90 18ms 29 Sep 2022 298th chartung17 533 90 17ms 14 Jan 2024 298th NerdyMcNerd42 533 90 10ms 22 Mar 2024 298th Europe2048 533 90 16ms 24 Nov 2024 298th CommandLeo 🇮🇹 533 90 17ms 9 hours ago 310th ly0va 527 91 17ms 12 Jan 2019 310th adoxography 527 91 16ms 3 Oct 2019 310th amishtal 527 91 52ms 27 Nov 2019 310th mhenion8293 🇺🇸 527 91 43ms 19 Jan 2022 310th nullie 527 91 18ms 8 Jun 2022 310th jbjd 527 91 18ms 23 Nov 2024 316th 71c 522 92 30ms 7 Mar 2018 316th ay2718 522 92 16ms 13 Aug 2019 316th TrAyZeN 522 92 19ms 12 Mar 2020 316th geofft 522 92 22ms 12 Dec 2020 316th abailey2020 🇺🇸 522 92 26ms 12 Dec 2020 316th CodyMiner 522 92 17ms 7 Nov 2021 316th Romain-1 🇫🇷 522 92 17ms 29 Apr 2022 316th ssbhatt4321 522 92 17ms 11 Jun 2023 316th Glinte 522 92 24ms 11 Dec 2023 316th tobeannouncd 522 92 17ms 25 Apr 2025 316th YAJUE114514 522 92 23ms 28 Jul 2025 327th relet 516 93 16ms 8 Aug 2018 327th davitf 516 93 16ms 31 Oct 2018 327th retrohun 516 93 10ms 16 Mar 2019 327th Sticky-Bits 516 93 35ms 19 Apr 2019 327th Psirving 516 93 15ms 23 Jul 2020 327th Lewenhaupt 516 93 27ms 15 Mar 2024 327th martion2007 516 93 26ms 14 Aug 2024 334th zdzc 511 94 18ms 28 Feb 2018 334th GodEmperorCaterpie 511 94 21ms 4 Sep 2019 334th DarkTemplar5 511 94 16ms 18 Feb 2020 334th kypi 511 94 24ms 22 Feb 2020 334th lukasthaler 511 94 22ms 11 Sep 2020 334th AkashTandon167 511 94 27ms 22 Nov 2020 334th ludwig-n 511 94 17ms 6 Apr 2021 334th Andrey135296 511 94 17ms 3 Jan 2022 334th zwxzwxzwx21 511 94 11ms 30 Jan 2024 334th mathb0y512 511 94 35ms 11 Sep 2025 334th jacekwladzinski 511 94 16ms 2 Oct 2025 345th dyc3 505 95 16ms 12 May 2020 345th antimon2 🇯🇵 505 95 17ms 27 Jul 2020 345th Secozzi 505 95 18ms 4 Nov 2020 345th cesarm4 505 95 10ms 30 Aug 2021 345th 4ndyJ 🇬🇧 505 95 18ms 12 Feb 2023 345th wobblybits 505 95 11ms 18 Aug 2025 351st Malin001 500 96 17ms 4 Jan 2020 351st The3gs 500 96 9ms 28 Aug 2020 351st Zhenyu-Liang 500 96 18ms 31 Jan 2021 351st asadullayev 500 96 10ms 3 Mar 2021 351st mauro-1 🇮🇹 500 96 25ms 18 Aug 2021 351st BrenSchaap 500 96 17ms 21 Oct 2021 351st andrewteske 500 96 17ms 28 Nov 2021 351st galloj 🇨🇿 500 96 17ms 17 Aug 2022 351st vhoulbreque 🇫🇷 500 96 87ms 19 Aug 2022 351st NoahBolohan 🇨🇦 500 96 19ms 28 Feb 2023 351st mikehanus 500 96 17ms 5 Dec 2023 351st Jaydosu 500 96 9ms 26 Jun 2024 351st Pyroan 500 96 17ms 14 Mar 2025 364th ToonAlfrink 495 97 18ms 13 Nov 2020 364th lovernj 495 97 11ms 7 Feb 2022 364th Deedogg 495 97 20ms 30 Oct 2025 367th ebicochineal 490 98 17ms 21 Jun 2019 367th ieeemma 490 98 22ms 27 Sep 2019 367th TheAristos 490 98 32ms 30 Oct 2019 367th lemogne 490 98 26ms 8 Aug 2021 367th tpasfieldERAU 490 98 10ms 5 Nov 2022 367th VictorStenvers 🇳🇱 490 98 9ms 23 Apr 2025 367th codewrite 🇬🇧 490 98 19ms 10 Jul 2025 374th Edgex42 485 99 9ms 3 Jun 2019 374th pengu1n-master 485 99 11ms 7 Oct 2021 First Prev 301–375 of 700 Next Last
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