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 Tower of Hanoi 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 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 Tower of Hanoi 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 Turtle Tutorial # Golfer Points Chars Time Submitted 446th PyryL 🇫🇮 519 77 9ms 27 Aug 2024 452nd confy 513 78 9ms 26 Oct 2020 452nd rollershutter 513 78 9ms 4 Jul 2023 452nd Krtecik 513 78 11ms 9 Feb 2024 455th Mojken 506 79 9ms 2 Sep 2018 455th Sticky-Bits 506 79 16ms 10 May 2019 455th bakaq 506 79 10ms 4 Jan 2020 455th ianpoe 506 79 10ms 24 Feb 2020 455th Andre3582 506 79 9ms 25 Oct 2020 455th CuboidRaptor 🇨🇦 506 79 9ms 19 Jan 2022 455th cingulataluke 506 79 9ms 29 Aug 2023 462nd jfallon1997 500 80 11ms 11 Aug 2022 462nd UltimateGuy0987 500 80 9ms 8 Nov 2022 464th dgambit 494 81 9ms 5 May 2021 464th KingSkyrock 🇺🇸 494 81 9ms 16 Feb 2022 464th NerdyMcNerd42 494 81 9ms 20 Aug 2022 464th kyleclaassen 494 81 10ms 28 May 2023 464th Malizma333 494 81 9ms 17 Oct 2024 469th fredrik-bakke 🇳🇴 488 82 12ms 5 Nov 2022 469th Supermac30 488 82 9ms 29 Dec 2022 469th brimstonetrader 488 82 10ms 24 Dec 2023 472nd blashley 482 83 16ms 24 Jan 2020 472nd sanssaraf 482 83 16ms 1 May 2020 472nd ThatAlo 482 83 15ms 18 Dec 2022 472nd Mabeloid 🇳🇴 482 83 9ms 3 Oct 2024 476th HallMatthew314 476 84 18ms 21 Dec 2021 476th GeneralTwi 476 84 11ms 2 May 2022 476th SniperSmiley 🇺🇸 476 84 9ms 13 Dec 2022 476th bwenstar 476 84 10ms 21 Feb 2024 480th louisbosqui 471 85 13ms 29 Dec 2020 480th timchu 471 85 10ms 3 Mar 2021 480th olavaga 471 85 9ms 13 Aug 2021 480th gitbedd 🇬🇧 471 85 10ms 11 Jan 2022 480th PaulMWeiser 471 85 9ms 4 Mar 2023 480th NoneTheFewer 471 85 9ms 18 May 2024 486th qoqosz 465 86 9ms 6 Jun 2019 486th tomh1012 465 86 15ms 9 Jun 2021 486th JoaoFelipe3 465 86 19ms 15 Jan 2024 486th Pale-Vessel 465 86 16ms 18 May 2024 486th 0dyse 465 86 15ms 26 Sep 2025 491st alangodfrey 460 87 9ms 24 Jan 2019 491st TheZwierzLF 🇵🇱 460 87 17ms 26 May 2025 491st SectorCorruptor 460 87 9ms 25 Sep 2025 494th richard-oelze 🇩🇪 455 88 9ms 10 Feb 2021 495th dave-ck 449 89 9ms 9 May 2018 495th TheCod-r 🇦🇶 449 89 10ms 4 Mar 2022 495th Techdude01 449 89 16ms 19 Dec 2022 495th DanielPeterssonAI 449 89 9ms 18 Mar 2023 495th Short-C0de 🇺🇸 449 89 9ms 14 Nov 2024 500th Secozzi 444 90 9ms 21 Mar 2021 500th potato-jackson 444 90 9ms 9 Sep 2021 500th pengu1n-master 444 90 9ms 11 Oct 2021 500th feherd 444 90 10ms 20 May 2022 500th ssbhatt4321 444 90 10ms 14 Oct 2023 500th webmiche 444 90 10ms 24 days ago 506th karhuthebear 440 91 10ms 11 May 2022 506th mdnestor 440 91 10ms 23 Dec 2022 506th AstroOrbis 440 91 15ms 16 Jul 2025 509th jamesbtan 435 92 10ms 25 Mar 2019 509th Bonjour27891 🇻🇳 435 92 15ms 19 Feb 2022 509th Drew-j-Smith 435 92 9ms 17 Apr 2022 509th jaxmattfair 🇺🇸 435 92 13ms 17 Jan 2023 509th shellbertt 🇨🇦 435 92 9ms 26 Feb 2023 509th Bit125 435 92 10ms 28 Mar 2024 515th DarkTemplar5 430 93 9ms 1 Nov 2020 515th bbakersmith 430 93 11ms 18 Jul 2021 515th j-Ewan 430 93 20ms 11 Mar 2022 515th cameronezell 430 93 10ms 19 Jun 2022 519th try-except-try-accept 🇹🇭 426 94 16ms 10 Jul 2022 519th madeforlosers 426 94 9ms 19 days ago 521st opsullivan85 421 95 9ms 3 Jun 2019 521st bdendekk 421 95 10ms 10 Jul 2019 521st Trunksistor 🇫🇷 421 95 15ms 20 May 2022 521st Heathcorp 🇦🇺 421 95 17ms 24 Jun 2022 521st pfysches-boop 421 95 9ms 6 Aug 2023 First Prev 451–525 of 644 Next Last