Pernicious Numbers in Python in chars. 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 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 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 Chars Time Submitted 220th mamsterla 741 54 9ms 7 Aug 2020 220th loserface69 741 54 18ms 23 Jan 2021 220th rak1507 🇬🇧 741 54 14ms 11 Feb 2021 220th ydevor 🇮🇱 741 54 10ms 13 Mar 2021 220th clementblaudeau 741 54 17ms 29 May 2021 220th P-Quentin 🇫🇷 741 54 13ms 5 Aug 2022 220th galloj 🇨🇿 741 54 10ms 29 Aug 2022 233rd dzhang314 727 55 17ms 13 Aug 2019 233rd leon-w 727 55 9ms 27 Feb 2020 233rd jmhowl 727 55 10ms 24 Mar 2020 233rd 77Tigers 727 55 10ms 2 Mar 2021 233rd Indivicivet 727 55 10ms 22 Mar 2021 233rd enbyte 727 55 10ms 4 Jun 2021 233rd knutae 🇳🇴 727 55 9ms 1 Jan 2022 233rd jhpaques 🇫🇷 727 55 16ms 27 Jul 2022 233rd Troon 727 55 9ms 14 Oct 2022 233rd jakobkordez 🇸🇮 727 55 17ms 21 Nov 2022 233rd aksyristos 727 55 10ms 17 Jan 2023 233rd randolchance 727 55 13ms 12 Mar 2023 233rd CheeseCake628 🇳🇴 727 55 10ms 19 Mar 2023 233rd adamnielson42 🇺🇸 727 55 10ms 31 Mar 2023 233rd TheoKeller1 727 55 10ms 11 Jun 2023 233rd cros107 🇦🇺 727 55 10ms 30 Jul 2023 233rd dranjohn 727 55 10ms 11 Sep 2023 233rd inverseLorentz 🇦🇺 727 55 10ms 23 Oct 2023 233rd mstang107 727 55 10ms 20 Dec 2023 233rd imelxr 🇮🇱 727 55 14ms 16 Aug 2024 233rd yokasuretsu 727 55 10ms 6 Jan 2025 233rd croc54 727 55 9ms 13 Jan 2025 233rd Stockoh 🇫🇷 727 55 18ms 3 Mar 2025 233rd ejini6969 727 55 14ms 14 Jun 2025 257th zdzc 714 56 10ms 8 Feb 2018 257th hoodadam 714 56 10ms 30 Aug 2019 257th AforAmpere 714 56 10ms 6 Jun 2020 257th Fishron 714 56 10ms 18 Oct 2021 257th TimHuisman1703 714 56 10ms 7 Jan 2022 257th Marco-perce 714 56 9ms 18 Aug 2022 257th celiendonze 🇨🇭 714 56 18ms 21 Apr 2023 257th mikehanus 714 56 10ms 22 Nov 2023 257th VictorStenvers 🇳🇱 714 56 14ms 15 May 2024 257th EnTerr 714 56 11ms 1 Sep 2024 257th Artemis21 🇬🇧 714 56 9ms 10 Jan 2025 257th yujh-yujh 🇬🇸 714 56 12ms 23 Mar 2025 269th PFischbeck 702 57 10ms 20 Dec 2017 269th joshrosenkranz 702 57 9ms 2 Mar 2018 269th CRHillman 702 57 10ms 9 Aug 2018 269th andre-lameirinhas 🇵🇹 702 57 10ms 8 May 2019 269th ionutm82 702 57 10ms 10 May 2019 269th markus-rekdal 702 57 9ms 27 May 2019 269th TobyBoyne 🇬🇧 702 57 10ms 1 Jun 2019 269th adesanjo 702 57 10ms 8 Jun 2019 269th petar-donchev 702 57 10ms 3 Sep 2019 269th sk- 702 57 10ms 11 Sep 2019 269th Haksell 🇦🇶 702 57 10ms 13 Apr 2020 269th pecom 702 57 11ms 27 May 2020 269th hjcafaroUC 702 57 11ms 29 Jul 2020 269th itiievskyi 🇺🇦 702 57 10ms 30 Jul 2020 269th lukasthaler 702 57 9ms 11 Sep 2020 269th tpaxman 🇨🇦 702 57 10ms 9 Dec 2020 269th geofft 702 57 10ms 11 Dec 2020 269th abailey2020 🇺🇸 702 57 12ms 13 Dec 2020 269th hiddicop 🇸🇪 702 57 10ms 29 Jan 2021 269th Miles-1000 🇬🇧 702 57 10ms 27 Feb 2021 269th ludwig-n 702 57 9ms 6 Apr 2021 269th NanduBC 702 57 10ms 18 Apr 2021 269th cbondurant 702 57 12ms 5 May 2021 269th AIn0n 702 57 10ms 15 Jul 2021 269th osmith93 702 57 10ms 31 Jul 2021 269th AkashTandon167 702 57 10ms 29 Oct 2021 269th ehulinsky 🇺🇸 702 57 12ms 10 Nov 2021 269th CodyMiner 702 57 10ms 20 Nov 2021 269th AbelPelser 702 57 10ms 3 Jul 2022 269th guilhem-roy 🇫🇷 702 57 13ms 5 Sep 2022 269th The3gs 702 57 10ms 10 Oct 2022 269th omri2001 702 57 12ms 22 Oct 2022 First Prev 226–300 of 638 Next Last