Pernicious 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 211th butnaruteodor 755 53 10ms 27 Nov 2025 211th luuumine 🇫🇷 755 53 16ms 7 Dec 2025 211th ASampsonMu31 755 53 10ms 13 Mar 2026 211th Matter1024 🇮🇳 755 53 10ms 19 Mar 2026 245th myfatemi04 741 54 10ms 8 Jan 2018 245th kevinmchung 741 54 10ms 9 Jan 2018 245th AlanLynn 741 54 10ms 1 Mar 2018 245th OllieBoyne 🇬🇧 741 54 10ms 11 Mar 2019 245th xorraxrax 741 54 17ms 18 Oct 2019 245th rasdasd 741 54 10ms 2 Dec 2019 245th mamsterla 741 54 10ms 7 Aug 2020 245th loserface69 741 54 17ms 23 Jan 2021 245th rak1507 🇬🇧 741 54 11ms 11 Feb 2021 245th ydevor 🇮🇱 741 54 10ms 13 Mar 2021 245th clementblaudeau 741 54 15ms 29 May 2021 245th P-Quentin 🇫🇷 741 54 10ms 5 Aug 2022 245th galloj 🇨🇿 741 54 9ms 29 Aug 2022 245th yujh-yujh 🇬🇸 741 54 18ms 11 Dec 2025 245th SectorCorruptor 741 54 10ms 24 Mar 2026 260th dzhang314 727 55 16ms 13 Aug 2019 260th leon-w 727 55 10ms 27 Feb 2020 260th jmhowl 727 55 9ms 24 Mar 2020 260th Indivicivet 727 55 10ms 22 Mar 2021 260th enbyte 727 55 9ms 4 Jun 2021 260th knutae 🇳🇴 727 55 10ms 1 Jan 2022 260th jhpaques 🇫🇷 727 55 16ms 27 Jul 2022 260th Troon 727 55 10ms 14 Oct 2022 260th jakobkordez 🇸🇮 727 55 19ms 21 Nov 2022 260th randolchance 727 55 11ms 12 Mar 2023 260th CheeseCake628 🇳🇴 727 55 9ms 19 Mar 2023 260th adamnielson42 🇺🇸 727 55 10ms 31 Mar 2023 260th TheoKeller1 727 55 10ms 11 Jun 2023 260th cros107 🇦🇺 727 55 10ms 30 Jul 2023 260th dranjohn 727 55 10ms 11 Sep 2023 260th inverseLorentz 🇦🇺 727 55 10ms 23 Oct 2023 260th mstang107 727 55 10ms 20 Dec 2023 260th imelxr 🇮🇱 727 55 9ms 16 Aug 2024 260th yokasuretsu 727 55 11ms 6 Jan 2025 260th croc54 727 55 9ms 13 Jan 2025 260th Stockoh 🇫🇷 727 55 18ms 3 Mar 2025 260th ejini6969 727 55 11ms 14 Jun 2025 282nd zdzc 714 56 10ms 8 Feb 2018 282nd hoodadam 714 56 10ms 30 Aug 2019 282nd AforAmpere 714 56 10ms 6 Jun 2020 282nd Fishron 714 56 9ms 18 Oct 2021 282nd TimHuisman1703 714 56 10ms 7 Jan 2022 282nd Marco-perce 714 56 9ms 18 Aug 2022 282nd celiendonze 🇨🇭 714 56 15ms 21 Apr 2023 282nd mikehanus 714 56 9ms 22 Nov 2023 282nd VictorStenvers 🇳🇱 714 56 10ms 15 May 2024 282nd EnTerr 714 56 9ms 1 Sep 2024 282nd Artemis21 🇬🇧 714 56 10ms 10 Jan 2025 293rd PFischbeck 702 57 11ms 20 Dec 2017 293rd joshrosenkranz 702 57 10ms 2 Mar 2018 293rd CRHillman 702 57 10ms 9 Aug 2018 293rd andre-lameirinhas 🇵🇹 702 57 9ms 8 May 2019 293rd ionutm82 702 57 10ms 10 May 2019 293rd markus-rekdal 702 57 9ms 27 May 2019 293rd TobyBoyne 🇬🇧 702 57 10ms 1 Jun 2019 293rd adesanjo 702 57 10ms 8 Jun 2019 293rd petar-donchev 702 57 10ms 3 Sep 2019 293rd sk- 702 57 9ms 11 Sep 2019 293rd Haksell 🇦🇶 702 57 10ms 13 Apr 2020 293rd pecom 702 57 10ms 27 May 2020 293rd hjcafaroUC 702 57 10ms 29 Jul 2020 293rd itiievskyi 🇺🇦 702 57 10ms 30 Jul 2020 293rd lukasthaler 702 57 10ms 11 Sep 2020 293rd tpaxman 🇨🇦 702 57 10ms 9 Dec 2020 293rd geofft 702 57 9ms 11 Dec 2020 293rd abailey2020 🇺🇸 702 57 10ms 13 Dec 2020 293rd hiddicop 🇸🇪 702 57 9ms 29 Jan 2021 293rd Miles-1000 🇬🇧 702 57 10ms 27 Feb 2021 293rd ludwig-n 702 57 10ms 6 Apr 2021 293rd NanduBC 702 57 11ms 18 Apr 2021 293rd cbondurant 702 57 9ms 5 May 2021 293rd AIn0n 702 57 10ms 15 Jul 2021 293rd osmith93 702 57 10ms 31 Jul 2021 293rd AkashTandon167 702 57 10ms 29 Oct 2021 293rd ehulinsky 🇺🇸 702 57 9ms 10 Nov 2021 293rd CodyMiner 702 57 9ms 20 Nov 2021 First Prev 241–320 of 667 Next Last