Happy Numbers (Long) 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 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 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 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 Tower of Hanoi 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 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 Erlang 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 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 Erlang 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 224th bknower 673 107 89ms 29 Jun 2025 227th petroselo 667 108 27ms 29 Dec 2021 227th QuincyNash 🇺🇸 667 108 391ms 6 Dec 2022 227th jumelet 🇳🇱 667 108 24ms 13 Dec 2022 227th ZoeMcG 667 108 21ms 8 Jan 2023 227th BREMAUCY 🇫🇷 667 108 22ms 26 Jul 2025 232nd MichaelMBradley 🇨🇦 661 109 27ms 11 Jun 2022 232nd SniperSmiley 🇺🇸 661 109 26ms 12 Jun 2022 232nd sultan 661 109 19ms 2 Apr 2024 235th Bodo171 655 110 160ms 29 Nov 2022 235th Raphsinai 655 110 23ms 23 May 2023 235th 40fied4t 655 110 13ms 21 May 2025 238th hellwue 649 111 20ms 25 Feb 2022 238th vodker1 649 111 35ms 8 Mar 2022 238th chriscianfarani 649 111 19ms 11 Aug 2022 241st mathisfun271 643 112 553ms 23 Oct 2021 241st Pena86 643 112 15ms 2 Jan 2022 241st 123mjb 643 112 18ms 26 Jun 2025 244th Kasci 637 113 317ms 28 Dec 2021 244th berdzi 637 113 13ms 8 Mar 2022 244th Omega65536 🇩🇪 637 113 13ms 29 Nov 2022 244th epic-programmer-guy 637 113 20ms 26 Dec 2023 244th CutSandstone 637 113 32ms 5 Jul 2024 249th TobyBoyne 🇬🇧 632 114 22ms 27 Jul 2022 249th Mikey-Beep 🇬🇧 632 114 19ms 24 Aug 2023 249th jfallon1997 632 114 28ms 16 May 2024 249th herbroot 632 114 4,194ms 19 Jun 2025 253rd Skwerl23 626 115 24ms 3 Feb 2023 253rd CheeseCake628 🇳🇴 626 115 19ms 19 Mar 2023 253rd eiburns 626 115 17ms 24 Oct 2023 253rd aalec 626 115 545ms 24 Apr 2024 257th michelebastione 🇮🇹 621 116 17ms 9 Oct 2021 257th clayboll99 621 116 16ms 11 Jul 2025 257th Andre3582 621 116 18ms 27 days ago 260th rowboat1 615 117 22ms 21 Jun 2022 260th AGoyet 615 117 345ms 29 Jun 2022 260th HumanoidCPU 615 117 26ms 23 Jun 2024 263rd ArmaanAS 610 118 25ms 29 Nov 2021 263rd JesseNoEyes 🇺🇸 610 118 14ms 25 Sep 2024 263rd luuumine 🇫🇷 610 118 26ms 8 Oct 2025 263rd madeforlosers 610 118 21ms 3 hours ago 267th P-Quentin 🇫🇷 605 119 124ms 10 Aug 2022 267th midnattssol 🇸🇪 605 119 23ms 27 Jul 2023 267th MassimoParisi 605 119 24ms 25 Sep 2024 270th AbelPelser 600 120 22ms 2 Jul 2022 270th mbittner20 600 120 16ms 27 May 2023 270th WillowWispy 600 120 24ms 25 May 2025 273rd hiichbindermax 595 121 21ms 26 Feb 2022 273rd RaBa21 🇭🇺 595 121 13ms 12 Nov 2023 275th Trunksistor 🇫🇷 590 122 32ms 12 Apr 2022 275th Deedogg 590 122 28ms 9 Sep 2024 277th jiaminglimjm 🇲🇾 585 123 29ms 25 Mar 2023 277th brimstonetrader 585 123 27ms 18 Dec 2023 277th 0dyse 585 123 15ms 29 Apr 2025 280th sleepyStick 576 125 40ms 11 Mar 2022 280th AliceFord 576 125 20ms 2 Jun 2022 280th osNiko 🇧🇷 576 125 24ms 29 Jul 2025 283rd MichalMarsalek 🇨🇿 571 126 12ms 29 Aug 2022 283rd celiendonze 🇨🇭 571 126 18ms 25 Apr 2023 283rd qwjhvbxi 571 126 129ms 8 Feb 2024 283rd TheZwierzLF 🇵🇱 571 126 109ms 25 May 2025 287th b4dpxl 567 127 19ms 10 Nov 2021 287th jameswmccarty 567 127 24ms 10 Jul 2024 287th mossiegoat 567 127 13ms 10 Jul 2025 290th Evan-Robotics 563 128 22ms 26 Jan 2022 290th eddvrs 563 128 45ms 22 Dec 2023 290th therealnumbers 563 128 24ms 30 May 2024 293rd jhpaques 🇫🇷 558 129 25ms 29 Jul 2022 293rd shibacho 🇯🇵 558 129 47ms 25 Nov 2022 293rd jstechman 558 129 16ms 9 Mar 2024 296th LukasFolwarczny 🇨🇿 554 130 24ms 16 Sep 2022 296th gareth-kmet 554 130 23ms 3 Mar 2023 296th Tess2662 554 130 393ms 4 Mar 2023 299th ThatAlo 550 131 18ms 27 Jan 2023 300th Techdude01 533 135 25ms 17 Dec 2022 First Prev 226–300 of 372 Next Last
