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 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 Dragon Curve 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 Dragon Curve 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 Chars Time Submitted 477th AIn0n 425 113 18ms 15 Jul 2021 477th super-tux 425 113 69ms 9 Aug 2021 477th olavaga 425 113 11ms 13 Aug 2021 477th nkoppel 425 113 12ms 20 Oct 2022 477th Skwerl23 425 113 19ms 3 Feb 2023 477th bropal404 🇮🇳 425 113 686ms 6 Mar 2025 487th kenny14231 421 114 12ms 6 Aug 2022 487th aalec 421 114 96ms 24 Apr 2024 487th ApoChagi 421 114 19ms 25 Oct 2025 490th michelebastione 🇮🇹 417 115 11ms 19 Nov 2019 490th artieleach 417 115 18ms 12 Dec 2020 490th ktanaka 417 115 10ms 11 Jan 2024 490th clayboll99 417 115 12ms 11 Jul 2025 490th arjunarya1 417 115 11ms 28 Aug 2025 490th madeforlosers 417 115 19ms 17 days ago 496th sambirnbaum1 414 116 12ms 7 Sep 2019 496th markus-rekdal 414 116 18ms 23 May 2022 496th rowboat1 414 116 11ms 21 Jun 2022 496th AGoyet 414 116 45ms 29 Jun 2022 500th caerbannogwhite 407 118 18ms 13 Apr 2018 500th danwley 407 118 12ms 2 Apr 2019 500th siegelzero 407 118 16ms 24 Jan 2020 500th mothcolada 🇺🇸 407 118 10ms 4 Dec 2020 500th lukehatcher 🇺🇸 407 118 20ms 30 Aug 2021 500th midnattssol 🇸🇪 407 118 15ms 27 Jul 2023 500th JesseNoEyes 🇺🇸 407 118 10ms 25 Sep 2024 507th dddthedark 403 119 10ms 11 Jan 2018 507th raywinray 403 119 11ms 27 Sep 2018 507th alangodfrey 403 119 11ms 11 Jun 2019 507th ElevatorShaft 403 119 10ms 18 Jun 2019 507th iso4096 403 119 12ms 8 Mar 2020 507th Andre3582 403 119 10ms 25 Oct 2020 507th enbyte 403 119 10ms 27 May 2021 507th Hannah-Varekamp 403 119 11ms 17 Jun 2021 507th StarmaQ 403 119 10ms 12 Jan 2022 507th Trunksistor 🇫🇷 403 119 17ms 19 Apr 2022 507th Puperger 403 119 9ms 19 Jun 2022 507th jhpaques 🇫🇷 403 119 10ms 29 Jul 2022 507th kevdah 403 119 10ms 2 Aug 2022 507th bwenstar 403 119 11ms 9 Aug 2022 507th mdnestor 403 119 10ms 28 Dec 2022 507th mbittner20 403 119 11ms 27 May 2023 507th therealnumbers 403 119 11ms 4 Jun 2024 507th RedzGoose 🇦🇺 403 119 10ms 25 Oct 2024 507th mishak-sys 403 119 9ms 31 Mar 2025 507th damoose717 403 119 11ms 23 May 2025 507th WillowWispy 403 119 20ms 25 May 2025 507th averagepythondev 403 119 10ms 2 Jan 2026 529th jaredcrystal 🇺🇸 400 120 17ms 17 Mar 2018 529th BenBanerjeeRichards 400 120 10ms 20 Jan 2022 531st johnnythedoggie 397 121 24ms 26 Apr 2021 531st brimstonetrader 397 121 10ms 22 Jan 2024 533rd babakoban 393 122 10ms 30 Aug 2019 533rd AreYouW 393 122 10ms 6 Dec 2019 533rd Hawkeye99 393 122 10ms 6 Dec 2019 533rd ADV1K 🇮🇳 393 122 10ms 18 Feb 2020 533rd garrisonhh 393 122 24ms 21 Nov 2020 533rd Command-Crafter 393 122 12ms 8 Nov 2021 533rd Demonarchet 393 122 10ms 2 May 2023 533rd 0dyse 393 122 11ms 29 Apr 2025 533rd osNiko 🇧🇷 393 122 10ms 23 Jul 2025 542nd lukasmoellerch 390 123 16ms 14 Jan 2019 542nd Kreavita 390 123 11ms 14 Jan 2019 542nd timkaiser 390 123 11ms 19 Apr 2019 542nd bobbysq 390 123 11ms 29 Jun 2023 542nd JNedd26 390 123 18ms 6 days ago 547th KarachunIvan 387 124 12ms 19 Feb 2018 547th sleepyStick 387 124 18ms 11 Mar 2022 547th Apfelvater 387 124 24ms 2 Mar 2026 550th lmeuser 384 125 11ms 2 Dec 2017 550th 0xCake 384 125 18ms 20 Apr 2020 550th haydenridd 384 125 10ms 20 Oct 2020 550th markbyrne 384 125 10ms 20 Oct 2020 550th samchristiandd 384 125 11ms 19 Feb 2021 550th clementblaudeau 384 125 10ms 26 May 2021 550th brochmann 🇸🇪 384 125 10ms 6 Feb 2022 550th AliceFord 384 125 10ms 2 Jun 2022 550th elephantpanda 384 125 10ms 31 Aug 2022 550th Azearia 384 125 10ms 1 Dec 2022 550th Schreipfelerer 384 125 10ms 9 Apr 2023 First Prev 481–560 of 719 Next Last
