Pernicious Numbers in all languages in bytes. 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 ><> ALGOL 68 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 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 ><> ALGOL 68 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 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 Continued Fractions 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Bytes Time Submitted 873rd prplz 🇦🇺 916 49 34ms 22 May 2023 873rd Yewzir 🇧🇪 916 49 35ms 12 Oct 2023 873rd Betuaredead 916 49 34ms 11 Nov 2023 873rd pardouin 🇫🇷 916 49 36ms 5 Oct 2024 873rd fuzzylojik-golf 🇺🇸 916 49 37ms 6 Sep 2025 873rd CaedenHarper 🇨🇦 916 49 38ms 27 Oct 2025 873rd snoozingnewt 🇨🇦 916 49 37ms 8 days ago 888th kkoenig 915 50 1ms 4 Jan 2024 888th namelessiw 915 50 1ms 11 Mar 2024 888th dokutan 915 50 1ms 27 Apr 2024 888th FlyingPenguin223 915 50 1ms 18 Dec 2024 888th Yax42 🇫🇷 915 50 2ms 3 Oct 2025 888th Babafaba 915 50 1ms 18 Oct 2025 888th ApoChagi 915 50 1ms 19 Oct 2025 895th UnderKoen 🇳🇱 915 58 1ms 6 Jul 2022 895th sisyphus-ppcg 🇦🇺 915 58 1ms 7 Jul 2022 895th m-tkach 🇺🇦 915 58 1ms 8 Mar 2023 895th orthoplex 🇨🇽 915 58 1ms 29 Jun 2023 895th Lydxn 🇨🇦 915 58 2ms 19 Jul 2023 900th Natanaelel 🇸🇪 914 36 9ms 25 Jun 2022 900th scpchicken 🇵🇼 914 36 9ms 25 Feb 2023 900th Yax42 🇫🇷 914 36 9ms 5 Sep 2025 903rd Steffan153 🇫🇮 914 40 3ms 12 Aug 2024 903rd btnlq 914 40 3ms 18 Aug 2024 903rd sean-niemann 🇺🇸 914 40 4ms 11 Oct 2024 906th Steffan153 🇫🇮 914 49 5ms 24 days ago 907th marshallward 🇺🇸 913 49 39ms 20 Nov 2022 908th Lydxn 🇨🇦 913 60 465ms 27 Feb 2022 908th JayXon 🇺🇸 913 60 436ms 27 Feb 2022 908th GrayJoKing 🇦🇺 913 60 467ms 28 Feb 2022 908th lynn 913 60 474ms 3 Jun 2022 908th sean-niemann 🇺🇸 913 60 473ms 4 Nov 2022 908th MeWhenI 🇻🇦 913 60 464ms 5 Nov 2022 908th Steffan153 🇫🇮 913 60 460ms 1 Jan 2023 908th DialFrost 🇸🇬 913 60 424ms 13 Jan 2023 908th Shanethegamer 🇺🇸 913 60 479ms 6 Feb 2023 908th sisyphus-ppcg 🇦🇺 913 60 475ms 23 Mar 2023 908th prplz 🇦🇺 913 60 475ms 22 May 2023 908th ovs-code 🇩🇪 913 60 459ms 17 Jul 2023 908th Yewzir 🇧🇪 913 60 459ms 11 Oct 2023 908th Betuaredead 913 60 431ms 11 Nov 2023 908th pardouin 🇫🇷 913 60 459ms 18 Aug 2024 908th fuzzylojik-golf 🇺🇸 913 60 463ms 18 Jul 2025 908th edsrzf 🇳🇿 913 60 475ms 4 Sep 2025 908th snoozingnewt 🇨🇦 913 60 458ms 20 Oct 2025 908th emgordon154 913 60 466ms 8 Feb 2026 908th GolfingSuccess 🇬🇷 913 60 461ms 60 mins ago 928th prplz 🇦🇺 912 39 78ms 10 Feb 2021 928th GrayJoKing 🇦🇺 912 39 79ms 11 Feb 2021 928th sisyphus-ppcg 🇦🇺 912 39 78ms 30 May 2021 928th lynn 912 39 78ms 11 Sep 2021 928th inventshah 912 39 81ms 18 Jun 2022 928th MWI-polygolf 912 39 77ms 18 Feb 2023 928th steffan-polygolf 912 39 79ms 19 Feb 2023 928th rucin93 🇵🇱 912 39 78ms 23 Apr 2023 928th Yax42 🇫🇷 912 39 74ms 4 Oct 2025 937th Lydxn 🇨🇦 912 68 24ms 16 Apr 2022 937th JayXon 🇺🇸 912 68 24ms 17 Apr 2022 937th prplz 🇦🇺 912 68 24ms 17 Apr 2022 937th primo-ppcg 🇹🇭 912 68 24ms 25 Jun 2022 937th m-tkach 🇺🇦 912 68 25ms 26 Jun 2022 937th emplv 🇱🇻 912 68 25ms 22 Nov 2022 937th Steffan153 🇫🇮 912 68 24ms 24 Jan 2023 937th DialFrost 🇸🇬 912 68 25ms 5 Feb 2023 937th GrayJoKing 🇦🇺 912 68 26ms 19 Mar 2023 937th Shanethegamer 🇺🇸 912 68 25ms 19 Mar 2023 937th sean-niemann 🇺🇸 912 68 25ms 13 Apr 2023 937th Betuaredead 912 68 23ms 13 Nov 2023 937th Yewzir 🇧🇪 912 68 25ms 14 Nov 2023 937th pardouin 🇫🇷 912 68 23ms 19 Aug 2024 937th edsrzf 🇳🇿 912 68 26ms 22 Jul 2025 937th fuzzylojik-golf 🇺🇸 912 68 25ms 20 Aug 2025 937th snoozingnewt 🇨🇦 912 68 24ms 6 Dec 2025 954th Lydxn 🇨🇦 909 51 3ms 16 Jul 2023 954th GrayJoKing 🇦🇺 909 51 3ms 16 Jul 2023 954th MeWhenI 🇻🇦 909 51 4ms 16 Jul 2023 954th Steffan153 🇫🇮 909 51 3ms 16 Jul 2023 954th btnlq 909 51 3ms 16 Jul 2023 954th ovs-code 🇩🇪 909 51 3ms 17 Jul 2023 954th sean-niemann 🇺🇸 909 51 4ms 12 Jun 2025 First Prev 881–960 of 3,382 Next Last