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 263rd kaptsanovb 702 57 9 Jun 2023 263rd WillConker 702 57 16 Jul 2023 263rd chartung17 702 57 31 Dec 2023 263rd Terobero 702 57 21 Aug 2024 263rd Deedogg 702 57 9 Sep 2024 263rd ImpressedByRocks 702 57 28 Oct 2024 263rd osNiko 🇧🇷 702 57 20 Aug 2025 263rd michelebastione 🇮🇹 702 57 28 Aug 2025 309th argusdusty 🇺🇸 690 58 31 Dec 2020 309th gilufin 690 58 1 Jun 2021 309th Pyroan 690 58 7 Nov 2022 309th Hortaros 690 58 21 Apr 2023 309th Mr-McChicken 690 58 15 days ago 314th lmeuser 678 59 2 Dec 2017 314th adamhass 678 59 19 Jul 2018 314th shibacho 🇯🇵 678 59 17 Apr 2019 314th estomagordo 🇳🇱 678 59 3 Aug 2019 314th giacomogallina 678 59 4 Oct 2019 314th TheAristos 678 59 16 Oct 2019 314th anominos 678 59 14 Dec 2019 314th bastienvoirin 🇫🇷 678 59 8 Apr 2020 314th guliyevemil1 🇦🇿 678 59 21 Apr 2020 314th mcdowell95 678 59 23 Apr 2020 314th DarkBlueWall 678 59 29 Apr 2020 314th rowboat1 678 59 29 May 2020 314th Vaekor 678 59 16 Nov 2020 314th OwenElliottDev 678 59 16 Feb 2021 314th josephjojoe 678 59 23 Feb 2021 314th asadullayev 678 59 3 Mar 2021 314th jhunterkohler 678 59 19 May 2021 314th ethandhunt 678 59 15 Aug 2021 314th mauro-1 🇮🇹 678 59 18 Aug 2021 314th MichalMarsalek 🇨🇿 678 59 3 Dec 2021 314th HumanEquivalentUnit 678 59 28 Dec 2021 314th krcs 🇵🇱 678 59 3 May 2022 314th glesnick 678 59 19 Sep 2022 314th jakobkordez 🇸🇮 678 59 21 Nov 2022 314th eiburns 678 59 21 Jan 2023 314th Skwerl23 678 59 5 Feb 2023 314th geooff 678 59 3 Jul 2023 314th epic-programmer-guy 678 59 20 Dec 2023 314th Languag3 678 59 16 May 2024 314th CutSandstone 678 59 5 Jul 2024 314th Emutis 🇱🇹 678 59 4 Aug 2025 314th Code-Coder-coder 678 59 8 days ago 346th lrustand 667 60 15 Jan 2018 346th jiaminglimjm 🇲🇾 667 60 27 Nov 2019 346th martinnorling 🇸🇪 667 60 1 Feb 2022 346th juliusgeo 667 60 12 Jan 2023 346th vgledel 667 60 30 Oct 2023 346th RobertHoeh 667 60 6 Dec 2023 346th hellwue 667 60 25 Jun 2024 353rd msrawson 656 61 4 Sep 2018 353rd benwilliamgraham 656 61 28 Feb 2019 353rd elldur 656 61 17 Mar 2019 353rd sambirnbaum1 656 61 13 Oct 2019 353rd theonlytruemathnerd 656 61 10 Jan 2020 353rd oAsAo 656 61 21 Jan 2020 353rd mortimervonchappuis 656 61 17 Mar 2020 353rd achow0 656 61 5 Aug 2020 353rd jameslindesay 656 61 18 Aug 2020 353rd boxjelly 656 61 8 Feb 2021 353rd NoahBolohan 🇨🇦 656 61 8 Feb 2023 353rd CatsAreFluffy 656 61 20 Feb 2023 353rd mbittner20 656 61 27 May 2023 353rd LiquidPulsar 656 61 19 Jul 2023 353rd Clay-Goodling 656 61 8 Oct 2024 353rd Artemis21 🇬🇧 656 61 31 Dec 2024 353rd WillowWispy 656 61 14 Mar 2025 370th relet 645 62 10 Aug 2018 370th jotslo 🇬🇧 645 62 14 Jul 2019 370th cellobix 645 62 14 Aug 2019 370th artieleach 645 62 8 Feb 2021 370th befoster 645 62 10 Apr 2021 370th fynnkroeger 645 62 30 Jan 2022 First Prev 301–375 of 638 Next Last