Pernicious Numbers 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 216th ydevor 🇮🇱 741 54 10ms 13 Mar 2021 216th clementblaudeau 741 54 17ms 29 May 2021 216th galloj 🇨🇿 741 54 10ms 29 Aug 2022 229th dzhang314 727 55 17ms 13 Aug 2019 229th jmhowl 727 55 10ms 24 Mar 2020 229th 77Tigers 727 55 10ms 2 Mar 2021 229th Indivicivet 727 55 10ms 22 Mar 2021 229th enbyte 727 55 10ms 4 Jun 2021 229th mokymok 🇺🇸 727 55 10ms 22 Jul 2021 229th knutae 🇳🇴 727 55 9ms 1 Jan 2022 229th jhpaques 🇫🇷 727 55 16ms 27 Jul 2022 229th Troon 727 55 9ms 14 Oct 2022 229th aksyristos 727 55 10ms 17 Jan 2023 229th randolchance 727 55 13ms 12 Mar 2023 229th CheeseCake628 🇳🇴 727 55 10ms 19 Mar 2023 229th adamnielson42 🇺🇸 727 55 10ms 31 Mar 2023 229th TheoKeller1 727 55 10ms 11 Jun 2023 229th cros107 🇦🇺 727 55 10ms 30 Jul 2023 229th dranjohn 727 55 10ms 11 Sep 2023 229th inverseLorentz 🇦🇺 727 55 10ms 23 Oct 2023 229th mstang107 727 55 10ms 20 Dec 2023 229th imelxr 🇮🇱 727 55 14ms 16 Aug 2024 229th yokasuretsu 727 55 10ms 6 Jan 2025 229th croc54 727 55 9ms 13 Jan 2025 229th Stockoh 🇫🇷 727 55 18ms 3 Mar 2025 229th ejini6969 727 55 14ms 14 Jun 2025 252nd zdzc 714 56 10ms 8 Feb 2018 252nd AforAmpere 714 56 10ms 6 Jun 2020 252nd Fishron 714 56 10ms 18 Oct 2021 252nd TimHuisman1703 714 56 10ms 7 Jan 2022 252nd Marco-perce 714 56 9ms 18 Aug 2022 252nd celiendonze 🇨🇭 714 56 18ms 21 Apr 2023 252nd mikehanus 714 56 10ms 22 Nov 2023 252nd FCORMERAIS 714 56 14ms 5 Mar 2024 252nd VictorStenvers 🇳🇱 714 56 14ms 15 May 2024 252nd EnTerr 714 56 11ms 1 Sep 2024 252nd yujh-yujh 🇬🇸 714 56 12ms 23 Mar 2025 263rd PFischbeck 702 57 10ms 20 Dec 2017 263rd joshrosenkranz 702 57 9ms 2 Mar 2018 263rd CRHillman 702 57 10ms 9 Aug 2018 263rd andre-lameirinhas 🇵🇹 702 57 10ms 8 May 2019 263rd ionutm82 702 57 10ms 10 May 2019 263rd markus-rekdal 702 57 9ms 27 May 2019 263rd TobyBoyne 🇬🇧 702 57 10ms 1 Jun 2019 263rd adesanjo 702 57 10ms 8 Jun 2019 263rd petar-donchev 702 57 10ms 3 Sep 2019 263rd sk- 702 57 10ms 11 Sep 2019 263rd Haksell 🇦🇶 702 57 10ms 13 Apr 2020 263rd pecom 702 57 11ms 27 May 2020 263rd hjcafaroUC 702 57 11ms 29 Jul 2020 263rd itiievskyi 🇺🇦 702 57 10ms 30 Jul 2020 263rd lukasthaler 702 57 9ms 11 Sep 2020 263rd tpaxman 🇨🇦 702 57 10ms 9 Dec 2020 263rd geofft 702 57 10ms 11 Dec 2020 263rd abailey2020 🇺🇸 702 57 12ms 13 Dec 2020 263rd hiddicop 🇸🇪 702 57 10ms 29 Jan 2021 263rd Miles-1000 🇬🇧 702 57 10ms 27 Feb 2021 263rd ludwig-n 702 57 9ms 6 Apr 2021 263rd NanduBC 702 57 10ms 18 Apr 2021 263rd cbondurant 702 57 12ms 5 May 2021 263rd AIn0n 702 57 10ms 15 Jul 2021 263rd osmith93 702 57 10ms 31 Jul 2021 263rd AkashTandon167 702 57 10ms 29 Oct 2021 263rd ehulinsky 🇺🇸 702 57 12ms 10 Nov 2021 263rd CodyMiner 702 57 10ms 20 Nov 2021 263rd AbelPelser 702 57 10ms 3 Jul 2022 263rd P-Quentin 🇫🇷 702 57 10ms 5 Aug 2022 263rd guilhem-roy 🇫🇷 702 57 13ms 5 Sep 2022 263rd The3gs 702 57 10ms 10 Oct 2022 263rd omri2001 702 57 12ms 22 Oct 2022 263rd MaxElf999 702 57 10ms 21 Nov 2022 263rd Omega65536 🇩🇪 702 57 10ms 22 Nov 2022 263rd n0Oo0Oo0b 702 57 10ms 29 Dec 2022 263rd 4ndyJ 🇬🇧 702 57 10ms 10 Jan 2023 263rd Fracture17 702 57 11ms 13 Apr 2023 First Prev 226–300 of 638 Next Last