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 369th sisyphus-ppcg 🇦🇺 938 55 322ms 21 Nov 2021 369th inventshah 938 55 315ms 18 Jun 2022 369th m-tkach 🇺🇦 938 55 320ms 26 Jun 2022 369th sean-niemann 🇺🇸 938 55 368ms 3 Nov 2022 369th stefangimmillaro 938 55 323ms 4 Nov 2022 369th MeWhenI 🇻🇦 938 55 319ms 5 Nov 2022 369th Steffan153 🇫🇮 938 55 324ms 26 Nov 2022 369th annaproxy 938 55 312ms 8 Jan 2023 369th DialFrost 🇸🇬 938 55 319ms 12 Jan 2023 369th Shanethegamer 🇺🇸 938 55 322ms 6 Feb 2023 369th btnlq 938 55 314ms 10 Mar 2023 369th namelessiw 938 55 392ms 22 Jul 2023 369th Yewzir 🇧🇪 938 55 321ms 11 Oct 2023 369th AdrienHache 🇫🇷 938 55 313ms 21 Oct 2023 369th Betuaredead 938 55 317ms 11 Nov 2023 369th pardouin 🇫🇷 938 55 364ms 18 Aug 2024 369th voytxt 🇨🇿 938 55 310ms 19 Jan 2025 369th b-illy 🇬🇧 938 55 324ms 21 Jan 2025 369th fuzzylojik-golf 🇺🇸 938 55 368ms 29 May 2025 369th Yax42 🇫🇷 938 55 364ms 31 May 2025 369th edsrzf 🇳🇿 938 55 352ms 22 Jul 2025 369th CaedenHarper 🇨🇦 938 55 376ms 4 Sep 2025 369th snoozingnewt 🇨🇦 938 55 377ms 20 Oct 2025 399th GrayJoKing 🇦🇺 937 33 3ms 20 May 2021 399th primo-ppcg 🇹🇭 937 33 3ms 20 May 2021 399th Lydxn 🇨🇦 937 33 3ms 29 May 2022 402nd JayXon 🇺🇸 936 38 86ms 27 Sep 2021 402nd Lydxn 🇨🇦 936 38 89ms 27 Sep 2021 402nd stefangimmillaro 936 38 83ms 4 Nov 2022 402nd MeWhenI 🇻🇦 936 38 86ms 5 Nov 2022 402nd Shanethegamer 🇺🇸 936 38 86ms 6 Feb 2023 402nd DialFrost 🇸🇬 936 38 89ms 6 Feb 2023 402nd Steffan153 🇫🇮 936 38 84ms 7 Feb 2023 402nd sean-niemann 🇺🇸 936 38 86ms 7 Feb 2023 402nd ovs-code 🇩🇪 936 38 83ms 17 Jul 2023 402nd Yewzir 🇧🇪 936 38 84ms 11 Oct 2023 402nd Betuaredead 936 38 86ms 11 Nov 2023 402nd dokutan 936 38 86ms 28 Jul 2024 402nd pardouin 🇫🇷 936 38 85ms 20 Aug 2024 402nd primo-ppcg 🇹🇭 936 38 84ms 12 Apr 2025 402nd edsrzf 🇳🇿 936 38 85ms 22 Jul 2025 402nd fuzzylojik-golf 🇺🇸 936 38 89ms 7 Aug 2025 402nd snoozingnewt 🇨🇦 936 38 86ms 20 Oct 2025 419th prplz 🇦🇺 935 55 118ms 13 Jan 2022 419th GrayJoKing 🇦🇺 935 55 118ms 13 Jan 2022 419th JayXon 🇺🇸 935 55 122ms 13 Jan 2022 419th Lydxn 🇨🇦 935 55 121ms 13 Jan 2022 419th primo-ppcg 🇹🇭 935 55 126ms 14 Jan 2022 419th lynn 935 55 119ms 10 Mar 2022 419th inventshah 935 55 120ms 15 Jun 2022 419th sisyphus-ppcg 🇦🇺 935 55 126ms 8 Aug 2022 419th sean-niemann 🇺🇸 935 55 122ms 3 Nov 2022 419th stefangimmillaro 935 55 131ms 4 Nov 2022 419th andersk 🇺🇸 935 55 118ms 5 Nov 2022 419th MeWhenI 🇻🇦 935 55 118ms 6 Nov 2022 419th Steffan153 🇫🇮 935 55 123ms 27 Nov 2022 419th DialFrost 🇸🇬 935 55 118ms 12 Jan 2023 419th rucin93 🇵🇱 935 55 115ms 19 Jan 2023 419th Shanethegamer 🇺🇸 935 55 116ms 6 Feb 2023 419th ovs-code 🇩🇪 935 55 133ms 17 Jul 2023 419th Yewzir 🇧🇪 935 55 120ms 11 Oct 2023 419th Betuaredead 935 55 114ms 11 Nov 2023 419th dokutan 935 55 120ms 27 Mar 2024 419th pardouin 🇫🇷 935 55 117ms 19 Aug 2024 419th acotis 935 55 120ms 4 Feb 2025 419th emgordon154 935 55 123ms 19 Mar 2025 419th fuzzylojik-golf 🇺🇸 935 55 116ms 17 Jun 2025 419th edsrzf 🇳🇿 935 55 117ms 22 Jul 2025 419th kumavale 935 55 120ms 26 Aug 2025 419th snoozingnewt 🇨🇦 935 55 115ms 20 Oct 2025 446th henkma 934 51 111ms 26 Jun 2020 446th lynn 934 51 113ms 8 Oct 2021 448th edsrzf 🇳🇿 934 60 540ms 26 Sep 2025 448th DialFrost 🇸🇬 934 60 442ms 26 Sep 2025 448th sean-niemann 🇺🇸 934 60 455ms 26 Sep 2025 First Prev 376–450 of 3,268 Next Last