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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 ><> 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 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 ><> 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 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 Chars Time Submitted 480th sanssaraf 482 83 16ms 1 May 2020 480th ThatAlo 482 83 18ms 18 Dec 2022 480th Mabeloid 🇳🇴 482 83 9ms 3 Oct 2024 484th HallMatthew314 476 84 16ms 21 Dec 2021 484th GeneralTwi 476 84 11ms 2 May 2022 484th SniperSmiley 🇺🇸 476 84 9ms 13 Dec 2022 484th bwenstar 476 84 11ms 21 Feb 2024 484th NoneTheFewer 476 84 10ms 25 Dec 2025 489th louisbosqui 471 85 10ms 29 Dec 2020 489th timchu 471 85 10ms 3 Mar 2021 489th olavaga 471 85 11ms 13 Aug 2021 489th gitbedd 🇬🇧 471 85 10ms 11 Jan 2022 489th PaulMWeiser 471 85 9ms 4 Mar 2023 494th qoqosz 465 86 10ms 6 Jun 2019 494th tomh1012 465 86 18ms 9 Jun 2021 494th JoaoFelipe3 465 86 17ms 15 Jan 2024 494th Pale-Vessel 465 86 18ms 18 May 2024 494th 0dyse 465 86 16ms 26 Sep 2025 499th alangodfrey 460 87 10ms 24 Jan 2019 499th TheZwierzLF 🇵🇱 460 87 18ms 26 May 2025 501st richard-oelze 🇩🇪 455 88 11ms 10 Feb 2021 502nd dave-ck 449 89 9ms 9 May 2018 502nd TheCod-r 🇦🇶 449 89 9ms 4 Mar 2022 502nd Techdude01 449 89 21ms 19 Dec 2022 502nd DanielPeterssonAI 449 89 10ms 18 Mar 2023 502nd Short-C0de 🇺🇸 449 89 11ms 14 Nov 2024 507th Secozzi 444 90 10ms 21 Mar 2021 507th potato-jackson 444 90 10ms 9 Sep 2021 507th pengu1n-master 444 90 10ms 11 Oct 2021 507th feherd 444 90 9ms 20 May 2022 507th ssbhatt4321 444 90 9ms 14 Oct 2023 507th webmiche 444 90 9ms 6 Nov 2025 513th karhuthebear 440 91 10ms 11 May 2022 513th mdnestor 440 91 9ms 23 Dec 2022 515th jamesbtan 435 92 9ms 25 Mar 2019 515th Bonjour27891 🇻🇳 435 92 17ms 19 Feb 2022 515th Drew-j-Smith 435 92 10ms 17 Apr 2022 515th jaxmattfair 🇺🇸 435 92 10ms 17 Jan 2023 515th shellbertt 🇨🇦 435 92 9ms 26 Feb 2023 515th Bit125 435 92 10ms 28 Mar 2024 521st DarkTemplar5 430 93 9ms 1 Nov 2020 521st bbakersmith 430 93 10ms 18 Jul 2021 521st j-Ewan 430 93 18ms 11 Mar 2022 521st cameronezell 430 93 10ms 19 Jun 2022 521st TheAtrossian 430 93 9ms 1 Dec 2025 526th try-except-try-accept 🇹🇭 426 94 17ms 10 Jul 2022 526th madeforlosers 426 94 12ms 11 Nov 2025 528th opsullivan85 421 95 10ms 3 Jun 2019 528th bdendekk 421 95 10ms 10 Jul 2019 528th Trunksistor 🇫🇷 421 95 17ms 20 May 2022 528th Heathcorp 🇦🇺 421 95 16ms 24 Jun 2022 528th pfysches-boop 421 95 10ms 6 Aug 2023 528th madex 🇩🇪 421 95 17ms 9 Jul 2024 534th OpesMentis 417 96 10ms 21 Mar 2018 534th Y0UR-U5ERNAME 417 96 11ms 5 Sep 2021 534th myleopard 417 96 10ms 15 Oct 2021 534th JesseNoEyes 🇺🇸 417 96 17ms 20 Oct 2024 538th adoxography 412 97 17ms 10 Oct 2019 538th twocatsinatrenchcoat 412 97 10ms 11 May 2022 540th AgathokakologicalBit 408 98 18ms 25 Jul 2019 540th eshilo-draper 408 98 10ms 13 Sep 2022 540th Florian-Mt 408 98 16ms 2 Oct 2023 540th Ythaenagor 408 98 9ms 5 Aug 2024 540th arjunarya1 408 98 10ms 11 Sep 2025 545th derekthatcher 404 99 17ms 23 Sep 2020 545th garrisonhh 404 99 17ms 21 Nov 2020 545th midnattssol 🇸🇪 404 99 11ms 27 Jul 2023 548th berdzi 400 100 15ms 23 Mar 2022 549th dillon-duncando 396 101 16ms 3 Oct 2022 550th ArturLange 392 102 20ms 5 Sep 2018 550th evautier 392 102 9ms 15 May 2019 550th ItsMeNoobieboy 392 102 10ms 23 Dec 2022 550th stegosaurus21 392 102 10ms 29 Aug 2023 550th jameswmccarty 392 102 16ms 7 Mar 2025 555th stordev 388 103 19ms 26 Feb 2021 555th mhenion8293 🇺🇸 388 103 17ms 19 Jan 2022 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 652 Next Last