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 513th sisyphus-ppcg 🇦🇺 932 67 54ms 23 Mar 2023 513th rucin93 🇵🇱 932 67 53ms 20 Jun 2023 513th xsot 🇸🇬 932 67 53ms 14 Jul 2023 513th ovs-code 🇩🇪 932 67 55ms 17 Jul 2023 513th Yewzir 🇧🇪 932 67 52ms 11 Oct 2023 513th Betuaredead 932 67 54ms 11 Nov 2023 513th pardouin 🇫🇷 932 67 51ms 17 Aug 2024 513th b-illy 🇬🇧 932 67 55ms 5 Jun 2025 513th fuzzylojik-golf 🇺🇸 932 67 57ms 19 Aug 2025 513th edsrzf 🇳🇿 932 67 54ms 4 Sep 2025 513th CaedenHarper 🇨🇦 932 67 65ms 4 Sep 2025 513th KasperKivimaeki 🇫🇮 932 67 55ms 23 days ago 513th snoozingnewt 🇨🇦 932 67 52ms 8 days ago 539th primo-ppcg 🇹🇭 931 41 121ms 18 Jun 2019 539th JayXon 🇺🇸 931 41 118ms 9 Feb 2021 539th GrayJoKing 🇦🇺 931 41 127ms 9 Feb 2021 539th prplz 🇦🇺 931 41 125ms 10 Feb 2021 539th sisyphus-ppcg 🇦🇺 931 41 124ms 10 Feb 2021 539th Lydxn 🇨🇦 931 41 119ms 10 Feb 2021 539th lynn 931 41 119ms 11 Sep 2021 539th m-tkach 🇺🇦 931 41 117ms 24 Oct 2022 539th sean-niemann 🇺🇸 931 41 117ms 3 Nov 2022 539th MeWhenI 🇻🇦 931 41 117ms 5 Nov 2022 539th Steffan153 🇫🇮 931 41 121ms 3 Dec 2022 539th DialFrost 🇸🇬 931 41 117ms 12 Jan 2023 539th Shanethegamer 🇺🇸 931 41 122ms 6 Feb 2023 539th MWI-polygolf 931 41 121ms 18 Feb 2023 539th steffan-polygolf 931 41 124ms 19 Feb 2023 539th stefangimmillaro 931 41 123ms 11 Jun 2023 539th ovs-code 🇩🇪 931 41 120ms 17 Jul 2023 539th Yewzir 🇧🇪 931 41 125ms 20 Oct 2023 539th Betuaredead 931 41 117ms 11 Nov 2023 539th dokutan 931 41 118ms 26 Mar 2024 539th pardouin 🇫🇷 931 41 125ms 17 Aug 2024 539th edsrzf 🇳🇿 931 41 122ms 22 Jul 2025 539th rucin93 🇵🇱 931 41 123ms 24 Jul 2025 539th fuzzylojik-golf 🇺🇸 931 41 116ms 7 Aug 2025 539th snoozingnewt 🇨🇦 931 41 183ms 8 days ago 564th o0lit3 🇺🇸 930 22 170ms 11 Feb 2021 564th SirBogman 🇺🇸 930 22 123ms 31 May 2022 564th Betuaredead 930 22 117ms 12 Nov 2023 564th snoozingnewt 🇨🇦 930 22 91ms 8 days ago 568th lukegustafson 🇺🇸 929 35 122ms 4 Aug 2024 568th JayXon 🇺🇸 929 35 133ms 4 Aug 2024 568th Lydxn 🇨🇦 929 35 124ms 6 Aug 2024 568th Steffan153 🇫🇮 929 35 125ms 6 Aug 2024 568th sean-niemann 🇺🇸 929 35 128ms 6 Feb 2025 573rd NewDefectus 🇮🇱 928 22 33ms 10 Oct 2021 573rd yzhs 🇩🇪 928 22 35ms 20 Jul 2022 573rd saltysylvi 928 22 34ms 5 Aug 2022 573rd ashtraypettingzoo 🇺🇸 928 22 33ms 22 Feb 2023 573rd MeWhenI 🇻🇦 928 22 33ms 7 Aug 2023 573rd Yewzir 🇧🇪 928 22 33ms 6 Nov 2023 573rd Natanaelel 🇸🇪 928 22 35ms 28 Nov 2023 573rd orthoplex 🇨🇽 928 22 33ms 20 Jul 2024 581st Lydxn 🇨🇦 928 37 3ms 29 Sep 2022 581st GrayJoKing 🇦🇺 928 37 3ms 29 Sep 2022 581st DialFrost 🇸🇬 928 37 3ms 24 Jan 2023 581st Steffan153 🇫🇮 928 37 3ms 3 Feb 2023 581st sisyphus-ppcg 🇦🇺 928 37 2ms 4 Feb 2023 581st prplz 🇦🇺 928 37 3ms 18 May 2023 581st ovs-code 🇩🇪 928 37 3ms 17 Jul 2023 581st sean-niemann 🇺🇸 928 37 3ms 23 Oct 2023 581st xsot 🇸🇬 928 37 2ms 8 Feb 2024 581st Yewzir 🇧🇪 928 37 2ms 2 Mar 2024 581st pardouin 🇫🇷 928 37 3ms 20 Aug 2024 581st edsrzf 🇳🇿 928 37 3ms 4 Sep 2025 593rd inventshah 926 40 1ms 30 Oct 2022 593rd Lydxn 🇨🇦 926 40 1ms 30 Oct 2022 593rd GrayJoKing 🇦🇺 926 40 1ms 3 Nov 2022 593rd sisyphus-ppcg 🇦🇺 926 40 2ms 3 Nov 2022 593rd sean-niemann 🇺🇸 926 40 1ms 4 Nov 2022 593rd btnlq 926 40 2ms 5 Nov 2022 593rd MeWhenI 🇻🇦 926 40 1ms 5 Nov 2022 593rd primo-ppcg 🇹🇭 926 40 1ms 6 Nov 2022 First Prev 526–600 of 3,266 Next Last