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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix 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 Bytes Time Submitted 479th ThatAlo 482 83 16ms 18 Dec 2022 479th Mabeloid 🇳🇴 482 83 9ms 3 Oct 2024 483rd HallMatthew314 476 84 15ms 21 Dec 2021 483rd SniperSmiley 🇺🇸 476 84 9ms 13 Dec 2022 483rd NoneTheFewer 476 84 9ms 25 Dec 2025 486th louisbosqui 471 85 9ms 29 Dec 2020 486th timchu 471 85 9ms 3 Mar 2021 486th olavaga 471 85 10ms 13 Aug 2021 486th gitbedd 🇬🇧 471 85 9ms 11 Jan 2022 486th PaulMWeiser 471 85 9ms 4 Mar 2023 491st qoqosz 465 86 10ms 6 Jun 2019 491st tomh1012 465 86 16ms 9 Jun 2021 491st JoaoFelipe3 465 86 17ms 15 Jan 2024 491st Pale-Vessel 465 86 18ms 18 May 2024 491st 0dyse 465 86 16ms 26 Sep 2025 496th alangodfrey 460 87 9ms 24 Jan 2019 496th TheZwierzLF 🇵🇱 460 87 16ms 26 May 2025 498th richard-oelze 🇩🇪 455 88 10ms 10 Feb 2021 499th dave-ck 449 89 9ms 9 May 2018 499th TheCod-r 🇦🇶 449 89 9ms 4 Mar 2022 499th Techdude01 449 89 19ms 19 Dec 2022 499th DanielPeterssonAI 449 89 9ms 18 Mar 2023 499th Jacob385 449 89 10ms 13 Apr 2024 499th Short-C0de 🇺🇸 449 89 10ms 14 Nov 2024 505th Secozzi 444 90 10ms 21 Mar 2021 505th potato-jackson 444 90 10ms 9 Sep 2021 505th pengu1n-master 444 90 10ms 11 Oct 2021 505th feherd 444 90 9ms 20 May 2022 505th ssbhatt4321 444 90 9ms 14 Oct 2023 505th webmiche 444 90 9ms 6 Nov 2025 511th karhuthebear 440 91 9ms 11 May 2022 511th mdnestor 440 91 9ms 23 Dec 2022 513th jamesbtan 435 92 9ms 25 Mar 2019 513th schachmattmatt 435 92 10ms 22 Aug 2021 513th Bonjour27891 🇻🇳 435 92 16ms 19 Feb 2022 513th Drew-j-Smith 435 92 9ms 17 Apr 2022 513th jaxmattfair 🇺🇸 435 92 9ms 17 Jan 2023 513th shellbertt 🇨🇦 435 92 9ms 26 Feb 2023 513th Bit125 435 92 10ms 28 Mar 2024 520th DarkTemplar5 430 93 9ms 1 Nov 2020 520th bbakersmith 430 93 10ms 18 Jul 2021 520th j-Ewan 430 93 16ms 11 Mar 2022 520th cameronezell 430 93 9ms 19 Jun 2022 520th TheAtrossian 430 93 9ms 1 Dec 2025 525th try-except-try-accept 🇹🇭 426 94 17ms 10 Jul 2022 525th madeforlosers 426 94 10ms 11 Nov 2025 527th opsullivan85 421 95 9ms 3 Jun 2019 527th bdendekk 421 95 10ms 10 Jul 2019 527th Trunksistor 🇫🇷 421 95 17ms 20 May 2022 527th Heathcorp 🇦🇺 421 95 16ms 24 Jun 2022 527th pfysches-boop 421 95 9ms 6 Aug 2023 527th madex 🇩🇪 421 95 16ms 9 Jul 2024 533rd OpesMentis 417 96 10ms 21 Mar 2018 533rd Y0UR-U5ERNAME 417 96 10ms 5 Sep 2021 533rd myleopard 417 96 10ms 15 Oct 2021 533rd JesseNoEyes 🇺🇸 417 96 16ms 20 Oct 2024 537th adoxography 412 97 17ms 10 Oct 2019 537th twocatsinatrenchcoat 412 97 9ms 11 May 2022 539th AgathokakologicalBit 408 98 16ms 25 Jul 2019 539th eshilo-draper 408 98 9ms 13 Sep 2022 539th Florian-Mt 408 98 15ms 2 Oct 2023 539th Ythaenagor 408 98 9ms 5 Aug 2024 539th arjunarya1 408 98 9ms 11 Sep 2025 544th derekthatcher 404 99 16ms 23 Sep 2020 544th garrisonhh 404 99 15ms 21 Nov 2020 544th midnattssol 🇸🇪 404 99 10ms 27 Jul 2023 547th berdzi 400 100 15ms 23 Mar 2022 548th dillon-duncando 396 101 15ms 3 Oct 2022 549th ArturLange 392 102 16ms 5 Sep 2018 549th evautier 392 102 9ms 15 May 2019 549th ItsMeNoobieboy 392 102 9ms 23 Dec 2022 549th stegosaurus21 392 102 10ms 29 Aug 2023 549th jameswmccarty 392 102 16ms 7 Mar 2025 554th stordev 388 103 16ms 26 Feb 2021 554th mhenion8293 🇺🇸 388 103 16ms 19 Jan 2022 554th chenyuan33 388 103 10ms 20 days ago 557th S-Ruban 385 104 10ms 25 Feb 2023 558th bkshrader 381 105 10ms 29 Dec 2018 558th danwley 381 105 10ms 5 Jan 2019 558th rpuneet 381 105 10ms 27 Sep 2019 First Prev 481–560 of 658 Next Last