Pernicious Numbers in all languages 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 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 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 Multitap Input 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 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 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 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 Multitap Input 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 594th primo-ppcg 🇹🇭 927 40 1ms 6 Nov 2022 594th Steffan153 🇫🇮 927 40 1ms 26 Nov 2022 594th DialFrost 🇸🇬 927 40 2ms 12 Jan 2023 594th prplz 🇦🇺 927 40 1ms 12 Jan 2023 594th Shanethegamer 🇺🇸 927 40 1ms 6 Feb 2023 594th JayXon 🇺🇸 927 40 2ms 16 Mar 2023 594th xsot 🇸🇬 927 40 2ms 14 Jul 2023 594th Yewzir 🇧🇪 927 40 2ms 12 Oct 2023 594th Betuaredead 927 40 1ms 11 Nov 2023 594th pardouin 🇫🇷 927 40 2ms 17 Aug 2024 594th fuzzylojik-golf 🇺🇸 927 40 2ms 1 Jul 2025 594th edsrzf 🇳🇿 927 40 2ms 4 Sep 2025 594th snoozingnewt 🇨🇦 927 40 2ms 20 Oct 2025 594th KasperKivimaeki 🇫🇮 927 40 2ms 3 days ago 615th Steffan153 🇫🇮 926 40 116ms 11 Jan 2023 615th JayXon 🇺🇸 926 40 99ms 23 Dec 2024 617th inventshah 926 42 2ms 9 Sep 2022 617th Lydxn 🇨🇦 926 42 2ms 9 Sep 2022 617th JayXon 🇺🇸 926 42 2ms 10 Sep 2022 617th btnlq 926 42 2ms 10 Sep 2022 617th GrayJoKing 🇦🇺 926 42 2ms 11 Sep 2022 617th m-tkach 🇺🇦 926 42 2ms 25 Oct 2022 617th sean-niemann 🇺🇸 926 42 2ms 3 Nov 2022 617th MeWhenI 🇻🇦 926 42 2ms 5 Nov 2022 617th DialFrost 🇸🇬 926 42 2ms 12 Jan 2023 617th Steffan153 🇫🇮 926 42 2ms 12 Jan 2023 617th Shanethegamer 🇺🇸 926 42 2ms 6 Feb 2023 617th sisyphus-ppcg 🇦🇺 926 42 2ms 23 Mar 2023 617th prplz 🇦🇺 926 42 2ms 23 May 2023 617th ovs-code 🇩🇪 926 42 2ms 17 Jul 2023 617th Yewzir 🇧🇪 926 42 2ms 11 Oct 2023 617th Betuaredead 926 42 2ms 11 Nov 2023 617th dokutan 926 42 2ms 27 Mar 2024 617th pardouin 🇫🇷 926 42 2ms 20 Aug 2024 617th stefangimmillaro 926 42 2ms 30 Sep 2024 617th fuzzylojik-golf 🇺🇸 926 42 2ms 18 Jul 2025 617th edsrzf 🇳🇿 926 42 3ms 22 Jul 2025 617th snoozingnewt 🇨🇦 926 42 2ms 20 Oct 2025 639th error256 925 40 63ms 6 days ago 640th edsrzf 🇳🇿 924 32 658ms 4 Sep 2025 640th DialFrost 🇸🇬 924 32 686ms 4 Sep 2025 640th CaedenHarper 🇨🇦 924 32 633ms 9 Sep 2025 640th sean-niemann 🇺🇸 924 32 612ms 12 Sep 2025 640th fuzzylojik-golf 🇺🇸 924 32 652ms 22 Sep 2025 640th snoozingnewt 🇨🇦 924 32 645ms 20 Oct 2025 640th xsot 🇸🇬 924 32 664ms 13 Nov 2025 640th Yewzir 🇧🇪 924 32 652ms 15 Nov 2025 648th Lydxn 🇨🇦 924 38 73ms 12 Dec 2022 648th ovs-code 🇩🇪 924 38 76ms 22 Apr 2024 648th DialFrost 🇸🇬 924 38 75ms 27 May 2024 648th sean-niemann 🇺🇸 924 38 76ms 12 Jul 2024 648th Steffan153 🇫🇮 924 38 72ms 13 Jul 2024 648th pardouin 🇫🇷 924 38 70ms 19 Aug 2024 654th JayXon 🇺🇸 923 82 279ms 9 Feb 2021 654th GrayJoKing 🇦🇺 923 82 276ms 9 Feb 2021 654th primo-ppcg 🇹🇭 923 82 263ms 9 Feb 2021 654th sisyphus-ppcg 🇦🇺 923 82 258ms 10 Feb 2021 654th prplz 🇦🇺 923 82 283ms 10 Feb 2021 654th Lydxn 🇨🇦 923 82 255ms 10 Feb 2021 654th NewDefectus 🇮🇱 923 82 263ms 8 May 2021 654th lynn 923 82 266ms 11 Sep 2021 654th akshatj27 🇦🇶 923 82 264ms 11 Jan 2022 654th inventshah 923 82 263ms 11 Sep 2022 654th sean-niemann 🇺🇸 923 82 264ms 3 Nov 2022 654th stefangimmillaro 923 82 280ms 4 Nov 2022 654th MeWhenI 🇻🇦 923 82 262ms 5 Nov 2022 654th emplv 🇱🇻 923 82 268ms 22 Nov 2022 654th Steffan153 🇫🇮 923 82 272ms 26 Nov 2022 654th DialFrost 🇸🇬 923 82 282ms 12 Jan 2023 654th Shanethegamer 🇺🇸 923 82 267ms 6 Feb 2023 654th Yewzir 🇧🇪 923 82 286ms 20 Oct 2023 654th Betuaredead 923 82 283ms 11 Nov 2023 654th kkoenig 923 82 265ms 4 Jan 2024 654th dokutan 923 82 269ms 26 Mar 2024 654th pardouin 🇫🇷 923 82 260ms 18 Aug 2024 First Prev 601–675 of 3,270 Next Last