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 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 Chars Time Submitted 392nd JakeDaCake36 480 100 22ms 20 Feb 2024 402nd ianpoe 475 101 18ms 30 Apr 2020 402nd brian6liu 475 101 18ms 9 May 2020 402nd martinnorling 🇸🇪 475 101 25ms 2 Feb 2022 402nd Stockoh 🇫🇷 475 101 21ms 26 Apr 2024 406th michael-celani 471 102 13ms 30 Dec 2017 406th knutae 🇳🇴 471 102 19ms 6 Dec 2021 406th za3k 471 102 10ms 9 Oct 2022 406th CatsAreFluffy 471 102 10ms 12 Dec 2022 410th jhunterkohler 466 103 21ms 20 May 2021 410th rollsroyce0 466 103 19ms 8 Jul 2025 412th PFischbeck 462 104 19ms 2 Jan 2018 412th fynnkroeger 462 104 18ms 8 Feb 2021 412th feherd 462 104 18ms 30 Aug 2021 412th amollberg 🇸🇪 462 104 18ms 29 Jan 2022 412th MarioPlq 462 104 11ms 24 Jun 2022 412th no53488 462 104 12ms 5 Dec 2022 412th Wildst 462 104 11ms 7 Jul 2023 419th lrustand 457 105 13ms 15 Jan 2018 419th djtuBIG-MaliceX 457 105 21ms 30 Jan 2018 419th Faweks1 457 105 17ms 1 Aug 2018 419th SupImDos 457 105 11ms 10 Nov 2020 419th dillon-duncando 457 105 17ms 1 Dec 2021 419th Ch3ngL0rd 457 105 13ms 16 Jan 2024 419th jamesthekee 457 105 12ms 25 Jan 2025 419th kistlerf 🇨🇭 457 105 18ms 16 May 2025 427th dave-ck 453 106 11ms 3 Mar 2018 427th RyanCarrusca 453 106 11ms 21 Feb 2019 427th oriphi 453 106 58ms 17 Jun 2019 427th evanrittner 453 106 18ms 12 Jan 2020 427th oAsAo 453 106 32ms 21 Jan 2020 427th hymanimy 453 106 19ms 11 Aug 2021 427th eshilo-draper 453 106 19ms 18 Nov 2022 427th ZoeMcG 453 106 11ms 8 Jan 2023 427th mathisfun271 453 106 86ms 13 Feb 2024 427th Ythaenagor 453 106 19ms 5 Aug 2024 437th stordev 449 107 18ms 26 Feb 2021 437th KrausRaus 🇺🇸 449 107 10ms 15 Apr 2021 437th petroselo 449 107 18ms 29 Dec 2021 437th jumelet 🇳🇱 449 107 19ms 13 Dec 2022 437th jameswmccarty 449 107 20ms 11 Jul 2024 437th PyryL 🇫🇮 449 107 20ms 15 Mar 2025 437th kbeat 🇰🇿 449 107 18ms 21 May 2025 444th 05st 444 108 19ms 14 Feb 2022 444th CameronGBell 444 108 10ms 7 Mar 2022 444th SniperSmiley 🇺🇸 444 108 18ms 29 Jun 2022 444th dtaylor0 444 108 18ms 25 Dec 2022 444th ridingqwerty 🇺🇸 444 108 17ms 30 Nov 2023 444th sultan 444 108 11ms 2 Apr 2024 444th jfallon1997 444 108 20ms 16 May 2024 444th 40fied4t 444 108 11ms 21 May 2025 452nd tkwa 440 109 21ms 5 Dec 2018 452nd Bodo171 440 109 17ms 24 Nov 2022 452nd DaCuteRaccoon 440 109 12ms 30 Nov 2022 452nd jagannathhari 440 109 18ms 21 Oct 2023 452nd ian-h-chamberlain 🇺🇸 440 109 22ms 16 Oct 2025 457th ValNyz 436 110 32ms 20 Apr 2018 457th hyvyys 436 110 15ms 16 Sep 2020 457th vodker1 436 110 19ms 8 Mar 2022 457th berdzi 436 110 12ms 15 Mar 2022 457th VictorFordham 436 110 18ms 12 Oct 2023 457th NanduBC 436 110 18ms 7 Sep 2024 463rd ArturLange 432 111 11ms 5 Sep 2018 463rd adesanjo 432 111 19ms 8 Jun 2019 463rd vonKrafft 432 111 10ms 26 Mar 2020 463rd TinyTheBrontosaurus 432 111 11ms 4 Dec 2023 463rd 123mjb 432 111 13ms 26 Jun 2025 463rd tomh1012 432 111 11ms 5 Feb 2026 463rd zgialor-lab 432 111 12ms 10 Mar 2026 470th boxjelly 429 112 12ms 10 Jan 2021 470th Pena86 429 112 11ms 18 Feb 2021 470th Kasci 429 112 75ms 28 Dec 2021 470th Omega65536 🇩🇪 429 112 12ms 29 Nov 2022 470th epic-programmer-guy 429 112 19ms 26 Dec 2023 475th nkansal96 425 113 18ms 21 May 2019 475th TobyBoyne 🇬🇧 425 113 17ms 1 Jun 2019 475th dymowski 425 113 18ms 24 Jul 2019 475th weberax 425 113 10ms 30 Nov 2019 475th AIn0n 425 113 18ms 15 Jul 2021 475th super-tux 425 113 69ms 9 Aug 2021 First Prev 401–480 of 717 Next Last
