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 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Taxicab 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword 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 Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 274th CodyMiner 702 57 9ms 20 Nov 2021 274th AbelPelser 702 57 9ms 3 Jul 2022 274th guilhem-roy 🇫🇷 702 57 10ms 5 Sep 2022 274th The3gs 702 57 9ms 10 Oct 2022 274th omri2001 702 57 9ms 22 Oct 2022 274th MaxElf999 702 57 9ms 21 Nov 2022 274th Omega65536 🇩🇪 702 57 9ms 22 Nov 2022 274th n0Oo0Oo0b 702 57 9ms 29 Dec 2022 274th 4ndyJ 🇬🇧 702 57 9ms 10 Jan 2023 274th Fracture17 702 57 9ms 13 Apr 2023 274th kaptsanovb 702 57 9ms 9 Jun 2023 274th WillConker 702 57 9ms 16 Jul 2023 274th chartung17 702 57 9ms 31 Dec 2023 274th Terobero 702 57 10ms 21 Aug 2024 274th ImpressedByRocks 702 57 9ms 28 Oct 2024 274th osNiko 🇧🇷 702 57 16ms 20 Aug 2025 274th michelebastione 🇮🇹 702 57 9ms 28 Aug 2025 318th argusdusty 🇺🇸 690 58 9ms 31 Dec 2020 318th gilufin 690 58 9ms 1 Jun 2021 318th Pyroan 690 58 16ms 7 Nov 2022 318th Hortaros 690 58 17ms 21 Apr 2023 318th Mr-McChicken 690 58 9ms 4 Oct 2025 323rd lmeuser 678 59 10ms 2 Dec 2017 323rd adamhass 678 59 10ms 19 Jul 2018 323rd shibacho 🇯🇵 678 59 10ms 17 Apr 2019 323rd estomagordo 🇳🇱 678 59 11ms 3 Aug 2019 323rd giacomogallina 678 59 9ms 4 Oct 2019 323rd TheAristos 678 59 9ms 16 Oct 2019 323rd anominos 678 59 9ms 14 Dec 2019 323rd bastienvoirin 🇫🇷 678 59 11ms 8 Apr 2020 323rd guliyevemil1 🇦🇿 678 59 10ms 21 Apr 2020 323rd mcdowell95 678 59 9ms 23 Apr 2020 323rd DarkBlueWall 678 59 9ms 29 Apr 2020 323rd rowboat1 678 59 9ms 29 May 2020 323rd Vaekor 678 59 9ms 16 Nov 2020 323rd OwenElliottDev 678 59 9ms 16 Feb 2021 323rd josephjojoe 678 59 13ms 23 Feb 2021 323rd asadullayev 678 59 9ms 3 Mar 2021 323rd jhunterkohler 678 59 10ms 19 May 2021 323rd ethandhunt 678 59 12ms 15 Aug 2021 323rd mauro-1 🇮🇹 678 59 9ms 18 Aug 2021 323rd schachmattmatt 678 59 9ms 22 Aug 2021 323rd MichalMarsalek 🇨🇿 678 59 10ms 3 Dec 2021 323rd HumanEquivalentUnit 678 59 12ms 28 Dec 2021 323rd krcs 🇵🇱 678 59 11ms 3 May 2022 323rd glesnick 678 59 9ms 19 Sep 2022 323rd eiburns 678 59 9ms 21 Jan 2023 323rd Skwerl23 678 59 9ms 5 Feb 2023 323rd geooff 678 59 11ms 3 Jul 2023 323rd epic-programmer-guy 678 59 10ms 20 Dec 2023 323rd Languag3 678 59 16ms 16 May 2024 323rd CutSandstone 678 59 9ms 5 Jul 2024 323rd wh3n3v3r 🇨🇿 678 59 17ms 13 Nov 2024 323rd Emutis 🇱🇹 678 59 10ms 4 Aug 2025 323rd Code-Coder-coder 678 59 9ms 11 Oct 2025 356th lrustand 667 60 10ms 15 Jan 2018 356th jiaminglimjm 🇲🇾 667 60 14ms 27 Nov 2019 356th martinnorling 🇸🇪 667 60 9ms 1 Feb 2022 356th juliusgeo 667 60 10ms 12 Jan 2023 356th vgledel 667 60 9ms 30 Oct 2023 356th RobertHoeh 667 60 15ms 6 Dec 2023 356th hellwue 667 60 17ms 25 Jun 2024 363rd msrawson 656 61 9ms 4 Sep 2018 363rd benwilliamgraham 656 61 13ms 28 Feb 2019 363rd elldur 656 61 9ms 17 Mar 2019 363rd sambirnbaum1 656 61 9ms 13 Oct 2019 363rd theonlytruemathnerd 656 61 9ms 10 Jan 2020 363rd oAsAo 656 61 9ms 21 Jan 2020 363rd mortimervonchappuis 656 61 9ms 17 Mar 2020 363rd achow0 656 61 10ms 5 Aug 2020 363rd jameslindesay 656 61 11ms 18 Aug 2020 363rd boxjelly 656 61 9ms 8 Feb 2021 363rd NoahBolohan 🇨🇦 656 61 9ms 8 Feb 2023 363rd CatsAreFluffy 656 61 9ms 20 Feb 2023 363rd mbittner20 656 61 9ms 27 May 2023 First Prev 301–375 of 644 Next Last