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 147th Languag3 800 50 16ms 12 Dec 2025 147th CommandLeo 🇮🇹 800 50 10ms 10 Jan 2026 147th FortuiteMan 🇫🇷 800 50 16ms 21 days ago 147th AstroOrbis 800 50 18ms 2 days ago 165th Mr-Xcoder 784 51 10ms 23 Jun 2018 165th Starwort 🇬🇧 784 51 10ms 4 Mar 2019 165th Sakaala 784 51 16ms 23 Apr 2019 165th zbreit 🇺🇸 784 51 19ms 24 Jul 2019 165th ieeemma 784 51 18ms 3 May 2020 165th ToriTheChicken 784 51 17ms 28 Jul 2020 165th joll05 🇸🇪 784 51 11ms 25 Aug 2020 165th wirewolf010 784 51 11ms 4 Jan 2022 165th hiichbindermax 784 51 18ms 1 Mar 2022 165th trag1c 🇵🇱 784 51 10ms 12 Apr 2022 165th suwat513 784 51 9ms 21 Sep 2022 165th FlorianCassayre 🇫🇷 784 51 9ms 27 Oct 2022 165th Ripick 784 51 10ms 1 Feb 2023 165th ankeetparikh 784 51 19ms 5 May 2023 165th Re-Adventures 🇮🇳 784 51 10ms 20 Jul 2023 165th fkantelberg 784 51 10ms 12 Aug 2023 165th Mikey-Beep 🇬🇧 784 51 12ms 23 Aug 2023 165th janeclange 784 51 9ms 17 Nov 2023 165th mathisfun271 784 51 10ms 24 Dec 2023 165th Bmrl7 784 51 9ms 24 Feb 2024 165th SB-945 784 51 9ms 31 Mar 2024 165th stertooy 🇧🇪 784 51 10ms 14 Jun 2024 165th souta-1326 784 51 10ms 24 Mar 2025 165th benvreeves 784 51 14ms 28 Jul 2025 165th iliaspapa 784 51 9ms 10 Dec 2025 165th 77Tigers 784 51 10ms 16 Jan 2026 165th denkyuu1 784 51 10ms 75 mins ago 192nd Edgex42 769 52 9ms 3 Jun 2019 192nd nullie 769 52 17ms 1 Apr 2020 192nd Attero 🇸🇪 769 52 17ms 31 Oct 2020 192nd neihousaigaai 769 52 17ms 27 Mar 2021 192nd QuincyNash 🇺🇸 769 52 12ms 30 Nov 2022 192nd jtaxen 769 52 10ms 26 Mar 2024 192nd HumanoidCPU 769 52 10ms 20 May 2024 192nd jipsong 🇩🇪 769 52 10ms 20 Jun 2025 192nd katss2 769 52 12ms 14 Aug 2025 192nd LostSyntax21 🇬🇧 769 52 10ms 30 Nov 2025 202nd davitf 755 53 16ms 30 Oct 2018 202nd tkwa 755 53 10ms 26 Dec 2018 202nd daedals 755 53 16ms 13 Jun 2019 202nd dymowski 755 53 16ms 24 Jul 2019 202nd Dazza314 🇬🇧 755 53 9ms 6 Nov 2020 202nd LlamaLad7 🇬🇧 755 53 16ms 23 Jan 2021 202nd mokymok 🇺🇸 755 53 10ms 23 Jul 2021 202nd jacklynnepenick 755 53 18ms 17 Aug 2021 202nd RYNO8 755 53 18ms 3 Sep 2021 202nd redbeancola 755 53 10ms 11 Oct 2021 202nd PatrickStephansen 🇿🇦 755 53 11ms 21 Oct 2021 202nd Anonymousellama21 755 53 11ms 30 Dec 2021 202nd MichaelMBradley 🇨🇦 755 53 10ms 10 Apr 2022 202nd bob-th 755 53 10ms 9 Jul 2022 202nd 4hg 🇺🇸 755 53 10ms 19 Jul 2022 202nd zacharybarbanell 755 53 11ms 8 Aug 2022 202nd za3k 755 53 10ms 20 Nov 2022 202nd Bodo171 755 53 11ms 23 Nov 2022 202nd trist224 🇫🇷 755 53 17ms 14 Dec 2022 202nd neel11235813 755 53 9ms 11 Jan 2023 202nd FCORMERAIS 755 53 9ms 5 Mar 2024 202nd Lewenhaupt 755 53 10ms 8 Mar 2024 202nd Grrisly 755 53 10ms 31 Mar 2024 202nd aalec 755 53 11ms 3 May 2024 202nd RedzGoose 🇦🇺 755 53 10ms 20 Oct 2024 202nd mishak-sys 755 53 10ms 25 Feb 2025 202nd YAJUE114514 755 53 11ms 1 Aug 2025 202nd wobblybits 755 53 9ms 29 Aug 2025 202nd Yax42 🇫🇷 755 53 12ms 4 Oct 2025 202nd Deedogg 755 53 9ms 30 Oct 2025 202nd butnaruteodor 755 53 10ms 27 Nov 2025 202nd luuumine 🇫🇷 755 53 16ms 7 Dec 2025 234th myfatemi04 741 54 9ms 8 Jan 2018 234th kevinmchung 741 54 11ms 9 Jan 2018 234th AlanLynn 741 54 9ms 1 Mar 2018 234th OllieBoyne 🇬🇧 741 54 9ms 11 Mar 2019 234th xorraxrax 741 54 17ms 18 Oct 2019 234th rasdasd 741 54 9ms 2 Dec 2019 234th mamsterla 741 54 10ms 7 Aug 2020 First Prev 161–240 of 652 Next Last