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 451st ArturLange 432 111 10ms 5 Sep 2018 451st adesanjo 432 111 19ms 8 Jun 2019 451st vonKrafft 432 111 10ms 26 Mar 2020 451st TinyTheBrontosaurus 432 111 10ms 4 Dec 2023 451st 123mjb 432 111 11ms 26 Jun 2025 456th boxjelly 429 112 11ms 10 Jan 2021 456th Pena86 429 112 12ms 18 Feb 2021 456th Kasci 429 112 74ms 28 Dec 2021 456th Omega65536 🇩🇪 429 112 15ms 29 Nov 2022 456th epic-programmer-guy 429 112 17ms 26 Dec 2023 461st nkansal96 425 113 20ms 21 May 2019 461st TobyBoyne 🇬🇧 425 113 16ms 1 Jun 2019 461st dymowski 425 113 23ms 24 Jul 2019 461st weberax 425 113 10ms 30 Nov 2019 461st AIn0n 425 113 18ms 15 Jul 2021 461st super-tux 425 113 72ms 9 Aug 2021 461st olavaga 425 113 17ms 13 Aug 2021 461st nkoppel 425 113 12ms 20 Oct 2022 461st Skwerl23 425 113 16ms 3 Feb 2023 461st Gopalkataria 🇮🇳 425 113 538ms 6 Mar 2025 471st kenny14231 421 114 10ms 6 Aug 2022 471st aalec 421 114 112ms 24 Apr 2024 471st ApoChagi 421 114 23ms 25 Oct 2025 474th michelebastione 🇮🇹 417 115 12ms 19 Nov 2019 474th artieleach 417 115 17ms 12 Dec 2020 474th ktanaka 417 115 10ms 11 Jan 2024 474th clayboll99 417 115 10ms 11 Jul 2025 474th arjunarya1 417 115 10ms 28 Aug 2025 479th sambirnbaum1 414 116 10ms 7 Sep 2019 479th markus-rekdal 414 116 23ms 23 May 2022 479th rowboat1 414 116 10ms 21 Jun 2022 479th AGoyet 414 116 58ms 29 Jun 2022 483rd tomh1012 410 117 10ms 30 Oct 2020 483rd madeforlosers 410 117 18ms 27 days ago 485th caerbannogwhite 407 118 17ms 13 Apr 2018 485th danwley 407 118 10ms 2 Apr 2019 485th siegelzero 407 118 14ms 24 Jan 2020 485th mothcolada 🇺🇸 407 118 11ms 4 Dec 2020 485th lukehatcher 🇺🇸 407 118 18ms 30 Aug 2021 485th midnattssol 🇸🇪 407 118 15ms 27 Jul 2023 485th JesseNoEyes 🇺🇸 407 118 9ms 25 Sep 2024 492nd dddthedark 403 119 9ms 11 Jan 2018 492nd raywinray 403 119 12ms 27 Sep 2018 492nd alangodfrey 403 119 12ms 11 Jun 2019 492nd ElevatorShaft 403 119 8ms 18 Jun 2019 492nd iso4096 403 119 10ms 8 Mar 2020 492nd Andre3582 403 119 13ms 25 Oct 2020 492nd enbyte 403 119 9ms 27 May 2021 492nd Hannah-Varekamp 403 119 11ms 17 Jun 2021 492nd StarmaQ 403 119 10ms 12 Jan 2022 492nd Trunksistor 🇫🇷 403 119 18ms 19 Apr 2022 492nd Puperger 403 119 12ms 19 Jun 2022 492nd jhpaques 🇫🇷 403 119 9ms 29 Jul 2022 492nd kevdah 403 119 10ms 2 Aug 2022 492nd bwenstar 403 119 9ms 9 Aug 2022 492nd mdnestor 403 119 10ms 28 Dec 2022 492nd mbittner20 403 119 18ms 27 May 2023 492nd therealnumbers 403 119 10ms 4 Jun 2024 492nd RedzGoose 🇦🇺 403 119 9ms 25 Oct 2024 492nd mishak-sys 403 119 9ms 31 Mar 2025 492nd damoose717 403 119 11ms 23 May 2025 492nd WillowWispy 403 119 16ms 25 May 2025 492nd SectorCorruptor 403 119 9ms 25 Jul 2025 514th jaredcrystal 🇺🇸 400 120 16ms 17 Mar 2018 514th BenBanerjeeRichards 400 120 9ms 20 Jan 2022 516th johnnythedoggie 397 121 22ms 26 Apr 2021 516th brimstonetrader 397 121 10ms 22 Jan 2024 518th babulibaba 393 122 9ms 30 Aug 2019 518th AreYouW 393 122 9ms 6 Dec 2019 518th Hawkeye99 393 122 11ms 6 Dec 2019 518th ADV1K 🇮🇳 393 122 10ms 18 Feb 2020 518th garrisonhh 393 122 17ms 21 Nov 2020 518th Command-Crafter 393 122 9ms 8 Nov 2021 518th Demonarchet 393 122 9ms 2 May 2023 518th 0dyse 393 122 10ms 29 Apr 2025 First Prev 451–525 of 701 Next Last
