Happy Numbers (Long) 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 76th commandblockguy 🇺🇸 782 78 22ms 22 Aug 2023 76th ahmetdemirag 🇨🇾 782 78 163ms 11 Feb 2025 78th OllieBoyne 🇬🇧 772 79 181ms 25 May 2022 78th 5cw 🇺🇸 772 79 302ms 8 May 2024 78th bzijlema 🇳🇱 772 79 310ms 11 Oct 2024 78th jipsong 🇩🇪 772 79 224ms 20 Jun 2025 78th InigoK 🇺🇸 772 79 181ms 5 Sep 2025 78th fuzzylojik-golf 🇺🇸 772 79 184ms 15 Sep 2025 78th ryyyn 🇺🇸 772 79 192ms 7 hours ago 85th primo-ppcg 🇹🇭 763 80 281ms 22 Sep 2021 85th prplz 🇦🇺 763 80 214ms 18 Dec 2021 85th inventshah 763 80 301ms 10 May 2022 85th jhu04 763 80 299ms 18 Jan 2024 85th jtaxen 763 80 300ms 4 Apr 2024 85th namelessiw 763 80 214ms 14 Jul 2024 85th fgrosshans 🇫🇷 763 80 298ms 23 Jul 2024 85th EnTerr 763 80 181ms 8 Sep 2024 85th zacjl 763 80 22ms 12 Apr 2025 94th jared-hughes 753 81 279ms 19 Sep 2021 94th jacklynnepenick 753 81 199ms 5 Nov 2021 94th guilhem-roy 🇫🇷 753 81 303ms 26 Feb 2022 94th suwat513 753 81 304ms 15 Sep 2022 94th LogicalJoe 753 81 214ms 7 Oct 2022 94th Eilonlif 🇮🇱 753 81 307ms 3 Nov 2022 94th janbehrens 🇩🇪 753 81 209ms 17 Jun 2023 94th bknower 753 81 23ms 26 Jun 2025 94th edsrzf 🇳🇿 753 81 222ms 22 Jul 2025 103rd stefangimmillaro 744 82 306ms 27 Sep 2021 103rd NewDefectus 🇮🇱 744 82 19ms 16 Dec 2021 103rd CedricGebistorf 744 82 221ms 25 Feb 2022 103rd aksyristos 744 82 205ms 12 Feb 2023 103rd quimey 744 82 221ms 22 Mar 2023 103rd StefanHabel 🇨🇦 744 82 301ms 26 Mar 2023 103rd Fracture17 744 82 271ms 8 Apr 2023 103rd Re-Adventures 🇮🇳 744 82 216ms 20 Jul 2023 103rd Natanaelel 🇸🇪 744 82 219ms 29 Oct 2023 103rd codingisgreatbutiamnot 744 82 297ms 25 Jul 2024 103rd klixel 🇨🇦 744 82 294ms 17 Jan 2025 103rd blaztoma 🇱🇹 744 82 319ms 19 days ago 103rd CommandLeo 🇮🇹 744 82 336ms 29 hours ago 103rd luuumine 🇫🇷 744 82 278ms 15 hours ago 117th neihousaigaai 735 83 20ms 3 Jan 2022 117th cesarm4 735 83 188ms 16 Apr 2022 117th nstearns96 🇬🇧 735 83 246ms 27 Jan 2023 117th randolchance 735 83 20ms 16 Feb 2023 117th galloj 🇨🇿 735 83 3,235ms 5 Mar 2023 117th yzhs 🇩🇪 735 83 248ms 23 Jun 2023 117th m42km 735 83 313ms 12 Oct 2023 124th Bonjour27891 🇻🇳 726 84 61ms 9 Feb 2022 124th RDShah 726 84 341ms 11 May 2022 124th thehylian 726 84 19ms 2 Jan 2023 124th badboj40 726 84 301ms 12 Feb 2023 124th firegene 🇮🇪 726 84 20ms 22 Dec 2023 124th HumanoidCPU 726 84 22ms 23 Jun 2024 124th moustave 726 84 171ms 26 Nov 2024 131st aposteriorist 🇨🇦 718 85 21ms 6 Feb 2022 131st Ailko 🇧🇪 718 85 73ms 5 May 2022 131st tkr-sh 🇰🇵 718 85 18ms 17 May 2022 131st Mikey-Beep 🇬🇧 718 85 22ms 15 Jun 2022 131st P-Quentin 🇫🇷 718 85 81ms 10 Aug 2022 131st 051 🇸🇬 718 85 21ms 19 Aug 2022 131st trist224 🇫🇷 718 85 67ms 18 Oct 2022 131st Ripick 718 85 20ms 1 Feb 2023 131st fkantelberg 718 85 19ms 7 Aug 2023 131st minhtrancccp 718 85 62ms 1 Nov 2023 131st wen1now 718 85 22ms 6 Nov 2023 131st stertooy 🇧🇪 718 85 20ms 14 Jun 2024 131st FranklinJiaChen 718 85 190ms 5 Aug 2024 131st KasperKivimaeki 🇫🇮 718 85 20ms 2 Jul 2025 145th LeeCamp 709 86 217ms 15 Jan 2023 145th vishwathg 709 86 339ms 4 Feb 2023 145th cros107 🇦🇺 709 86 246ms 11 Oct 2023 145th logvp 709 86 3,317ms 12 Jan 2024 145th Bmrl7 709 86 12ms 29 Feb 2024 145th Grrisly 709 86 283ms 29 Mar 2024 First Prev 76–150 of 379 Next Last