Pernicious Numbers in Python in bytes. 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 372nd befoster 645 62 11ms 10 Apr 2021 372nd fynnkroeger 645 62 10ms 30 Jan 2022 372nd Schmitz48 645 62 9ms 11 May 2022 372nd luuumine 🇫🇷 645 62 16ms 4 days ago 380th kypi 635 63 11ms 22 Feb 2020 380th ArmaanAS 635 63 10ms 8 Mar 2021 380th Andrey135296 635 63 9ms 25 Oct 2022 380th Anthony-Williams-06 635 63 9ms 12 Sep 2024 380th ffelixm 635 63 8ms 12 Jun 2025 385th GodEmperorCaterpie 625 64 9ms 31 Aug 2019 385th amishtal 625 64 9ms 30 Nov 2019 385th wrhm 625 64 9ms 12 Dec 2020 385th samgiz 625 64 9ms 30 Oct 2021 385th hippopotam00sehead 🇨🇦 625 64 9ms 13 Sep 2024 390th willzywiec 615 65 9ms 6 Aug 2018 390th hoodadam 615 65 10ms 30 Aug 2019 390th brian6liu 615 65 9ms 8 May 2020 390th Altrul 615 65 9ms 17 Dec 2020 390th the-soph-ia 615 65 17ms 7 Mar 2021 390th pmooreh 615 65 10ms 19 Aug 2022 390th 0-4849 615 65 9ms 26 Jul 2023 390th liam824css 615 65 10ms 2 Mar 2025 390th ToE42 615 65 9ms 16 May 2025 399th sawall 606 66 9ms 17 Aug 2019 399th handisb 606 66 17ms 22 Oct 2019 399th Psirving 606 66 9ms 2 Aug 2020 399th mothcolada 🇺🇸 606 66 9ms 25 May 2021 399th Foxinatel 606 66 10ms 22 Aug 2021 399th vodker1 606 66 9ms 8 Mar 2022 405th djtuBIG-MaliceX 597 67 9ms 30 Jan 2018 405th DrPiranoid 597 67 9ms 7 Oct 2022 405th wh3n3v3r 🇨🇿 597 67 16ms 13 Nov 2024 408th rajlath 588 68 9ms 9 Apr 2018 408th valgardg 🇮🇸 588 68 9ms 15 Aug 2021 408th LeeCamp 588 68 17ms 20 Dec 2021 408th lhulinsky 588 68 9ms 21 Oct 2024 412th ly0va 580 69 16ms 6 Jan 2019 412th petroselo 580 69 9ms 13 Apr 2022 412th lomarbrick 580 69 10ms 23 May 2023 412th Europe2048 580 69 18ms 27 Nov 2024 416th mossprescott 571 70 9ms 24 Jun 2019 416th dahrens 571 70 10ms 7 Jul 2019 416th jhawk101 571 70 14ms 4 Mar 2021 416th danielweper 571 70 9ms 21 Oct 2021 416th fajost 571 70 10ms 1 Jun 2022 421st siegelzero 563 71 9ms 7 Aug 2019 422nd GeoffroyF 556 72 18ms 16 May 2018 422nd patbassing 556 72 9ms 8 Jul 2019 422nd davkovacs 556 72 9ms 6 Dec 2019 422nd brochmann 🇸🇪 556 72 9ms 6 Feb 2022 426th ssilwa 548 73 11ms 20 Jan 2018 427th fullptr 541 74 9ms 26 Jun 2019 427th simplylu 541 74 9ms 5 Jun 2020 427th alexandre-lavoie 541 74 9ms 20 Oct 2020 427th gfaster 541 74 10ms 4 Mar 2021 427th amollberg 🇸🇪 541 74 16ms 5 Jan 2022 427th RandGuy 541 74 9ms 4 Jul 2022 433rd ANDREYDEN 533 75 16ms 4 Jan 2019 433rd toombs-caeman 533 75 9ms 8 Mar 2020 433rd oceko 533 75 11ms 24 Mar 2023 436th atazzam 🇺🇸 526 76 10ms 4 Apr 2022 437th Malin001 519 77 9ms 4 Jan 2020 437th Nordle 519 77 9ms 16 Mar 2020 437th Yareeeema 519 77 9ms 13 Apr 2022 437th nayakrujul 519 77 9ms 12 Mar 2023 437th ridingqwerty 🇺🇸 519 77 9ms 24 Nov 2023 437th PyryL 🇫🇮 519 77 9ms 27 Aug 2024 443rd confy 513 78 9ms 26 Oct 2020 443rd rollershutter 513 78 9ms 4 Jul 2023 443rd Krtecik 513 78 11ms 9 Feb 2024 443rd JunkIce 513 78 9ms 23 Oct 2024 443rd mossiegoat 513 78 9ms 25 Jul 2025 448th Mojken 506 79 9ms 2 Sep 2018 448th Sticky-Bits 506 79 16ms 10 May 2019 448th bakaq 506 79 10ms 4 Jan 2020 First Prev 376–450 of 642 Next Last