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 450th rollershutter 513 78 9ms 4 Jul 2023 450th Krtecik 513 78 11ms 9 Feb 2024 453rd Mojken 506 79 9ms 2 Sep 2018 453rd Sticky-Bits 506 79 16ms 10 May 2019 453rd bakaq 506 79 10ms 4 Jan 2020 453rd ianpoe 506 79 10ms 24 Feb 2020 453rd Andre3582 506 79 9ms 25 Oct 2020 453rd CuboidRaptor 🇨🇦 506 79 9ms 19 Jan 2022 453rd cingulataluke 506 79 9ms 29 Aug 2023 460th jfallon1997 500 80 11ms 11 Aug 2022 460th UltimateGuy0987 500 80 9ms 8 Nov 2022 462nd dgambit 494 81 9ms 5 May 2021 462nd KingSkyrock 🇺🇸 494 81 9ms 16 Feb 2022 462nd NerdyMcNerd42 494 81 9ms 20 Aug 2022 462nd kyleclaassen 494 81 10ms 28 May 2023 462nd Malizma333 494 81 9ms 17 Oct 2024 467th fredrik-bakke 🇳🇴 488 82 12ms 5 Nov 2022 467th Supermac30 488 82 9ms 29 Dec 2022 467th brimstonetrader 488 82 10ms 24 Dec 2023 470th blashley 482 83 16ms 24 Jan 2020 470th sanssaraf 482 83 16ms 1 May 2020 470th ThatAlo 482 83 15ms 18 Dec 2022 470th Mabeloid 🇳🇴 482 83 9ms 3 Oct 2024 474th HallMatthew314 476 84 18ms 21 Dec 2021 474th GeneralTwi 476 84 11ms 2 May 2022 474th SniperSmiley 🇺🇸 476 84 9ms 13 Dec 2022 474th bwenstar 476 84 10ms 21 Feb 2024 478th louisbosqui 471 85 13ms 29 Dec 2020 478th timchu 471 85 10ms 3 Mar 2021 478th olavaga 471 85 9ms 13 Aug 2021 478th gitbedd 🇬🇧 471 85 10ms 11 Jan 2022 478th PaulMWeiser 471 85 9ms 4 Mar 2023 478th NoneTheFewer 471 85 9ms 18 May 2024 484th qoqosz 465 86 9ms 6 Jun 2019 484th tomh1012 465 86 15ms 9 Jun 2021 484th JoaoFelipe3 465 86 19ms 15 Jan 2024 484th Pale-Vessel 465 86 16ms 18 May 2024 484th 0dyse 465 86 15ms 26 Sep 2025 489th alangodfrey 460 87 9ms 24 Jan 2019 489th TheZwierzLF 🇵🇱 460 87 17ms 26 May 2025 489th SectorCorruptor 460 87 9ms 25 Sep 2025 492nd richard-oelze 🇩🇪 455 88 9ms 10 Feb 2021 493rd dave-ck 449 89 9ms 9 May 2018 493rd TheCod-r 🇦🇶 449 89 10ms 4 Mar 2022 493rd Techdude01 449 89 16ms 19 Dec 2022 493rd DanielPeterssonAI 449 89 9ms 18 Mar 2023 493rd Short-C0de 🇺🇸 449 89 9ms 14 Nov 2024 498th Secozzi 444 90 9ms 21 Mar 2021 498th potato-jackson 444 90 9ms 9 Sep 2021 498th pengu1n-master 444 90 9ms 11 Oct 2021 498th feherd 444 90 10ms 20 May 2022 498th ssbhatt4321 444 90 10ms 14 Oct 2023 498th webmiche 444 90 10ms 20 days ago 504th karhuthebear 440 91 10ms 11 May 2022 504th mdnestor 440 91 10ms 23 Dec 2022 504th AstroOrbis 440 91 15ms 16 Jul 2025 507th jamesbtan 435 92 10ms 25 Mar 2019 507th Bonjour27891 🇻🇳 435 92 15ms 19 Feb 2022 507th Drew-j-Smith 435 92 9ms 17 Apr 2022 507th jaxmattfair 🇺🇸 435 92 13ms 17 Jan 2023 507th shellbertt 🇨🇦 435 92 9ms 26 Feb 2023 507th Bit125 435 92 10ms 28 Mar 2024 513th DarkTemplar5 430 93 9ms 1 Nov 2020 513th bbakersmith 430 93 11ms 18 Jul 2021 513th j-Ewan 430 93 20ms 11 Mar 2022 513th cameronezell 430 93 10ms 19 Jun 2022 517th try-except-try-accept 🇹🇭 426 94 16ms 10 Jul 2022 517th madeforlosers 426 94 9ms 15 days ago 519th opsullivan85 421 95 9ms 3 Jun 2019 519th bdendekk 421 95 10ms 10 Jul 2019 519th Trunksistor 🇫🇷 421 95 15ms 20 May 2022 519th Heathcorp 🇦🇺 421 95 17ms 24 Jun 2022 519th pfysches-boop 421 95 9ms 6 Aug 2023 519th madex 🇩🇪 421 95 15ms 9 Jul 2024 525th OpesMentis 417 96 9ms 21 Mar 2018 First Prev 451–525 of 643 Next Last