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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 261st Terobero 702 57 21 Aug 2024 261st Deedogg 702 57 9 Sep 2024 261st ImpressedByRocks 702 57 28 Oct 2024 304th argusdusty 🇺🇸 690 58 31 Dec 2020 304th gilufin 690 58 1 Jun 2021 304th Pyroan 690 58 7 Nov 2022 304th Hortaros 690 58 21 Apr 2023 308th lmeuser 678 59 2 Dec 2017 308th adamhass 678 59 19 Jul 2018 308th shibacho 🇯🇵 678 59 17 Apr 2019 308th estomagordo 🇳🇱 678 59 3 Aug 2019 308th giacomogallina 678 59 4 Oct 2019 308th TheAristos 678 59 16 Oct 2019 308th michelebastione 🇮🇹 678 59 25 Oct 2019 308th anominos 678 59 14 Dec 2019 308th bastienvoirin 🇫🇷 678 59 8 Apr 2020 308th guliyevemil1 🇦🇿 678 59 21 Apr 2020 308th mcdowell95 678 59 23 Apr 2020 308th DarkBlueWall 678 59 29 Apr 2020 308th rowboat1 678 59 29 May 2020 308th Vaekor 678 59 16 Nov 2020 308th OwenPendrighElliott 678 59 16 Feb 2021 308th josephjojoe 678 59 23 Feb 2021 308th asadullayev 678 59 3 Mar 2021 308th jhunterkohler 678 59 19 May 2021 308th ethandhunt 678 59 15 Aug 2021 308th mauro-1 🇮🇹 678 59 18 Aug 2021 308th schachmattmatt 678 59 22 Aug 2021 308th MichalMarsalek 🇨🇿 678 59 3 Dec 2021 308th HumanEquivalentUnit 678 59 28 Dec 2021 308th krcs 🇵🇱 678 59 3 May 2022 308th glesnick 678 59 19 Sep 2022 308th eiburns 678 59 21 Jan 2023 308th Skwerl23 678 59 5 Feb 2023 308th geooff 678 59 3 Jul 2023 308th epic-programmer-guy 678 59 20 Dec 2023 308th Languag3 678 59 16 May 2024 308th CutSandstone 678 59 5 Jul 2024 308th wh3n3v3r 🇨🇿 678 59 13 Nov 2024 308th Emutis 🇱🇹 678 59 9 days ago 341st lrustand 667 60 15 Jan 2018 341st jiaminglimjm 🇲🇾 667 60 27 Nov 2019 341st martinnorling 🇸🇪 667 60 1 Feb 2022 341st juliusgeo 667 60 12 Jan 2023 341st vgledel 667 60 30 Oct 2023 341st RobertHoeh 667 60 6 Dec 2023 341st hellwue 667 60 25 Jun 2024 348th msrawson 656 61 4 Sep 2018 348th benwilliamgraham 656 61 28 Feb 2019 348th elldur 656 61 17 Mar 2019 348th sambirnbaum1 656 61 13 Oct 2019 348th theonlytruemathnerd 656 61 10 Jan 2020 348th oAsAo 656 61 21 Jan 2020 348th mortimervonchappuis 656 61 17 Mar 2020 348th achow0 656 61 5 Aug 2020 348th jameslindesay 656 61 18 Aug 2020 348th boxjelly 656 61 8 Feb 2021 348th NoahBolohan 🇨🇦 656 61 8 Feb 2023 348th CatsAreFluffy 656 61 20 Feb 2023 348th mbittner20 656 61 27 May 2023 348th LiquidPulsar 656 61 19 Jul 2023 348th Clay-Goodling 656 61 8 Oct 2024 348th WillowWispy 656 61 14 Mar 2025 364th relet 645 62 10 Aug 2018 364th jotslo 🇬🇧 645 62 14 Jul 2019 364th cellobix 645 62 14 Aug 2019 364th artieleach 645 62 8 Feb 2021 364th befoster 645 62 10 Apr 2021 364th fynnkroeger 645 62 30 Jan 2022 364th Schmitz48 645 62 11 May 2022 371st kypi 635 63 22 Feb 2020 371st ArmaanAS 635 63 8 Mar 2021 371st Andrey135296 635 63 25 Oct 2022 371st Anthony-Williams-06 635 63 12 Sep 2024 371st ffelixm 635 63 12 Jun 2025 Prev 301–375 of 626 Next