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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 148th msbranicky 809 89 291ms 5 Oct 2023 148th luyckxrobbe 809 89 31ms 20 Nov 2023 148th madex 🇩🇪 809 89 16ms 13 Jun 2024 148th rollershutter 809 89 310ms 2 Jul 2024 148th Mabeloid 🇳🇴 809 89 14ms 18 Sep 2024 148th jatloe 809 89 303ms 27 Sep 2024 148th Lv0Sys 🇵🇱 809 89 21ms 30 May 2025 158th 2011-Chan-Ethan 800 90 314ms 12 Jul 2023 158th inverseLorentz 🇦🇺 800 90 305ms 3 May 2024 160th hjcafaroUC 791 91 21ms 26 Oct 2021 160th adoxography 791 91 24ms 18 Dec 2021 160th j-Ewan 791 91 25ms 16 Feb 2022 160th MaxElf999 791 91 21ms 29 Sep 2022 160th AlexanderFair 791 91 23ms 13 Jul 2023 160th chartung17 791 91 27ms 14 Jan 2024 160th NerdyMcNerd42 791 91 14ms 22 Mar 2024 167th Indivicivet 783 92 355ms 26 Oct 2021 167th nullie 783 92 20ms 8 Jun 2022 167th FortuiteMan 🇫🇷 783 92 24ms 10 Sep 2023 167th jbjd 783 92 19ms 23 Nov 2024 167th 5quiwyrm 783 92 254ms 25 Nov 2024 172nd stewSquared 🇺🇸 774 93 27ms 27 Sep 2022 172nd FlorianCassayre 🇫🇷 774 93 225ms 18 Oct 2022 172nd ssbhatt4321 774 93 27ms 11 Jun 2023 172nd Glinte 774 93 382ms 11 Dec 2023 172nd Hebelub 774 93 14ms 5 Jan 2024 172nd tobeannouncd 774 93 21ms 25 Apr 2025 172nd YAJUE114514 774 93 430ms 28 Jul 2025 179th drochom 766 94 354ms 22 Jun 2024 179th martion2007 766 94 74ms 14 Aug 2024 181st AkashTandon167 758 95 87ms 2 Nov 2021 181st mhenion8293 🇺🇸 758 95 12ms 23 Jan 2022 181st 4ndyJ 🇬🇧 758 95 23ms 12 Feb 2023 181st Alex-x90 🇺🇸 758 95 23ms 13 Feb 2023 181st mathb0y512 758 95 541ms 22 Sep 2025 181st jacekwladzinski 758 95 28ms 20 days ago 187th pascscha 750 96 26ms 28 Mar 2022 187th vhoulbreque 🇫🇷 750 96 360ms 13 Aug 2022 187th Fanrco 750 96 329ms 4 Sep 2023 187th Europe2048 750 96 22ms 24 Nov 2024 191st martinnorling 🇸🇪 742 97 80ms 2 Feb 2022 191st Pyroan 742 97 31ms 14 Mar 2025 193rd BrenSchaap 735 98 20ms 21 Oct 2021 193rd Andrey135296 735 98 22ms 3 Jan 2022 193rd mikehanus 735 98 25ms 21 Nov 2023 193rd Troon 735 98 82ms 14 Feb 2025 193rd csharpython 735 98 20ms 17 Jul 2025 193rd qpwoeirut 735 98 19ms 10 Aug 2025 199th andrewteske 727 99 20ms 18 Nov 2021 199th fourth-bit 727 99 20ms 11 Jul 2023 199th codewrite 🇬🇧 727 99 252ms 10 Jul 2025 199th wobblybits 727 99 33ms 18 Aug 2025 203rd b10011 🇫🇮 720 100 20ms 8 Jan 2023 203rd wh3n3v3r 🇨🇿 720 100 24ms 13 Nov 2024 205th TimLeffke 713 101 32ms 13 Sep 2022 205th AbhilashaTandon 713 101 22ms 22 Sep 2023 205th JakeDaCake36 713 101 20ms 20 Feb 2024 208th alexjurkiewicz 🇦🇺 706 102 30ms 14 Jul 2022 208th Stockoh 🇫🇷 706 102 31ms 26 Apr 2024 208th JunkIce 706 102 24ms 3 Dec 2024 211th dillon-duncando 699 103 19ms 1 Dec 2021 211th steffan-polygolf 699 103 18ms 19 Feb 2024 211th Emutis 🇱🇹 699 103 25ms 18 Sep 2025 214th rollsroyce0 692 104 20ms 8 Jul 2025 215th knutae 🇳🇴 686 105 25ms 29 Oct 2021 215th hymanimy 686 105 24ms 23 Nov 2021 215th amollberg 🇸🇪 686 105 21ms 6 Jan 2022 215th myleopard 686 105 19ms 20 Jul 2022 215th Wildst 686 105 14ms 7 Jul 2023 220th commandblockguy 🇺🇸 679 106 26ms 17 Aug 2022 220th za3k 679 106 16ms 9 Oct 2022 220th jamesthekee 679 106 24ms 25 Jan 2025 220th kistlerf 🇨🇭 679 106 30ms 16 May 2025 224th eshilo-draper 673 107 25ms 18 Nov 2022 224th Ythaenagor 673 107 23ms 5 Aug 2024 First Prev 151–225 of 372 Next Last