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 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 Topological Sort 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 301st argusdusty 🇺🇸 690 58 31 Dec 2020 301st gilufin 690 58 1 Jun 2021 301st Pyroan 690 58 7 Nov 2022 301st Hortaros 690 58 21 Apr 2023 305th lmeuser 678 59 2 Dec 2017 305th adamhass 678 59 19 Jul 2018 305th shibacho 🇯🇵 678 59 17 Apr 2019 305th estomagordo 🇳🇱 678 59 3 Aug 2019 305th giacomogallina 678 59 4 Oct 2019 305th TheAristos 678 59 16 Oct 2019 305th michelebastione 🇮🇹 678 59 25 Oct 2019 305th anominos 678 59 14 Dec 2019 305th bastienvoirin 🇫🇷 678 59 8 Apr 2020 305th guliyevemil1 🇦🇿 678 59 21 Apr 2020 305th mcdowell95 678 59 23 Apr 2020 305th DarkBlueWall 678 59 29 Apr 2020 305th rowboat1 678 59 29 May 2020 305th Vaekor 678 59 16 Nov 2020 305th OwenPendrighElliott 678 59 16 Feb 2021 305th josephjojoe 678 59 23 Feb 2021 305th asadullayev 678 59 3 Mar 2021 305th jhunterkohler 678 59 19 May 2021 305th ethandhunt 678 59 15 Aug 2021 305th mauro-1 🇮🇹 678 59 18 Aug 2021 305th schachmattmatt 678 59 22 Aug 2021 305th MichalMarsalek 🇨🇿 678 59 3 Dec 2021 305th HumanEquivalentUnit 678 59 28 Dec 2021 305th krcs 🇵🇱 678 59 3 May 2022 305th glesnick 678 59 19 Sep 2022 305th eiburns 678 59 21 Jan 2023 305th Skwerl23 678 59 5 Feb 2023 305th geooff 678 59 3 Jul 2023 305th epic-programmer-guy 678 59 20 Dec 2023 305th Languag3 678 59 16 May 2024 305th CutSandstone 678 59 5 Jul 2024 305th wh3n3v3r 🇨🇿 678 59 13 Nov 2024 337th lrustand 667 60 15 Jan 2018 337th jiaminglimjm 🇲🇾 667 60 27 Nov 2019 337th martinnorling 🇸🇪 667 60 1 Feb 2022 337th juliusgeo 667 60 12 Jan 2023 337th vgledel 667 60 30 Oct 2023 337th RobertHoeh 667 60 6 Dec 2023 337th hellwue 667 60 25 Jun 2024 337th Emutis 🇱🇹 667 60 27 Oct 2024 345th msrawson 656 61 4 Sep 2018 345th benwilliamgraham 656 61 28 Feb 2019 345th elldur 656 61 17 Mar 2019 345th sambirnbaum1 656 61 13 Oct 2019 345th theonlytruemathnerd 656 61 10 Jan 2020 345th oAsAo 656 61 21 Jan 2020 345th mortimervonchappuis 656 61 17 Mar 2020 345th achow0 656 61 5 Aug 2020 345th jameslindesay 656 61 18 Aug 2020 345th boxjelly 656 61 8 Feb 2021 345th NoahBolohan 🇨🇦 656 61 8 Feb 2023 345th CatsAreFluffy 656 61 20 Feb 2023 345th mbittner20 656 61 27 May 2023 345th LiquidPulsar 656 61 19 Jul 2023 345th Clay-Goodling 656 61 8 Oct 2024 345th WillowWispy 656 61 14 Mar 2025 361st relet 645 62 10 Aug 2018 361st jotslo 🇬🇧 645 62 14 Jul 2019 361st cellobix 645 62 14 Aug 2019 361st artieleach 645 62 8 Feb 2021 361st befoster 645 62 10 Apr 2021 361st fynnkroeger 645 62 30 Jan 2022 361st Schmitz48 645 62 11 May 2022 368th kypi 635 63 22 Feb 2020 368th ArmaanAS 635 63 8 Mar 2021 368th Andrey135296 635 63 25 Oct 2022 368th Anthony-Williams-06 635 63 12 Sep 2024 368th ffelixm 635 63 12 Jun 2025 373rd GodEmperorCaterpie 625 64 31 Aug 2019 373rd amishtal 625 64 30 Nov 2019 373rd wrhm 625 64 12 Dec 2020 Prev 301–375 of 622 Next