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 871st Betuaredead 916 49 34ms 11 Nov 2023 871st pardouin 🇫🇷 916 49 36ms 5 Oct 2024 871st fuzzylojik-golf 🇺🇸 916 49 37ms 6 Sep 2025 871st CaedenHarper 🇨🇦 916 49 38ms 27 Oct 2025 871st snoozingnewt 🇨🇦 916 49 37ms 8 days ago 886th kkoenig 915 50 1ms 4 Jan 2024 886th namelessiw 915 50 1ms 11 Mar 2024 886th dokutan 915 50 1ms 27 Apr 2024 886th FlyingPenguin223 915 50 1ms 18 Dec 2024 886th Yax42 🇫🇷 915 50 2ms 3 Oct 2025 886th Babafaba 915 50 1ms 18 Oct 2025 886th ApoChagi 915 50 1ms 19 Oct 2025 893rd UnderKoen 🇳🇱 915 58 1ms 6 Jul 2022 893rd sisyphus-ppcg 🇦🇺 915 58 1ms 7 Jul 2022 893rd m-tkach 🇺🇦 915 58 1ms 8 Mar 2023 893rd orthoplex 🇨🇽 915 58 1ms 29 Jun 2023 893rd Lydxn 🇨🇦 915 58 2ms 19 Jul 2023 898th Natanaelel 🇸🇪 914 36 9ms 25 Jun 2022 898th scpchicken 🇵🇼 914 36 9ms 25 Feb 2023 898th Yax42 🇫🇷 914 36 9ms 5 Sep 2025 901st Steffan153 🇫🇮 914 40 3ms 12 Aug 2024 901st btnlq 914 40 3ms 18 Aug 2024 901st sean-niemann 🇺🇸 914 40 4ms 11 Oct 2024 904th Steffan153 🇫🇮 914 49 5ms 24 days ago 905th marshallward 🇺🇸 913 49 39ms 20 Nov 2022 906th Lydxn 🇨🇦 913 60 465ms 27 Feb 2022 906th JayXon 🇺🇸 913 60 436ms 27 Feb 2022 906th GrayJoKing 🇦🇺 913 60 467ms 28 Feb 2022 906th lynn 913 60 474ms 3 Jun 2022 906th sean-niemann 🇺🇸 913 60 473ms 4 Nov 2022 906th MeWhenI 🇻🇦 913 60 464ms 5 Nov 2022 906th Steffan153 🇫🇮 913 60 460ms 1 Jan 2023 906th DialFrost 🇸🇬 913 60 424ms 13 Jan 2023 906th Shanethegamer 🇺🇸 913 60 479ms 6 Feb 2023 906th sisyphus-ppcg 🇦🇺 913 60 475ms 23 Mar 2023 906th prplz 🇦🇺 913 60 475ms 22 May 2023 906th ovs-code 🇩🇪 913 60 459ms 17 Jul 2023 906th Yewzir 🇧🇪 913 60 459ms 11 Oct 2023 906th Betuaredead 913 60 431ms 11 Nov 2023 906th pardouin 🇫🇷 913 60 459ms 18 Aug 2024 906th fuzzylojik-golf 🇺🇸 913 60 463ms 18 Jul 2025 906th edsrzf 🇳🇿 913 60 475ms 4 Sep 2025 906th snoozingnewt 🇨🇦 913 60 458ms 20 Oct 2025 906th emgordon154 913 60 466ms 8 Feb 2026 906th GolfingSuccess 🇬🇷 913 60 461ms 26 mins ago 926th prplz 🇦🇺 912 39 78ms 10 Feb 2021 926th GrayJoKing 🇦🇺 912 39 79ms 11 Feb 2021 926th sisyphus-ppcg 🇦🇺 912 39 78ms 30 May 2021 926th lynn 912 39 78ms 11 Sep 2021 926th inventshah 912 39 81ms 18 Jun 2022 926th MWI-polygolf 912 39 77ms 18 Feb 2023 926th steffan-polygolf 912 39 79ms 19 Feb 2023 926th rucin93 🇵🇱 912 39 78ms 23 Apr 2023 926th Yax42 🇫🇷 912 39 74ms 4 Oct 2025 935th Lydxn 🇨🇦 912 68 24ms 16 Apr 2022 935th JayXon 🇺🇸 912 68 24ms 17 Apr 2022 935th prplz 🇦🇺 912 68 24ms 17 Apr 2022 935th primo-ppcg 🇹🇭 912 68 24ms 25 Jun 2022 935th m-tkach 🇺🇦 912 68 25ms 26 Jun 2022 935th emplv 🇱🇻 912 68 25ms 22 Nov 2022 935th Steffan153 🇫🇮 912 68 24ms 24 Jan 2023 935th DialFrost 🇸🇬 912 68 25ms 5 Feb 2023 935th GrayJoKing 🇦🇺 912 68 26ms 19 Mar 2023 935th Shanethegamer 🇺🇸 912 68 25ms 19 Mar 2023 935th sean-niemann 🇺🇸 912 68 25ms 13 Apr 2023 935th Betuaredead 912 68 23ms 13 Nov 2023 935th Yewzir 🇧🇪 912 68 25ms 14 Nov 2023 935th pardouin 🇫🇷 912 68 23ms 19 Aug 2024 935th edsrzf 🇳🇿 912 68 26ms 22 Jul 2025 935th fuzzylojik-golf 🇺🇸 912 68 25ms 20 Aug 2025 935th snoozingnewt 🇨🇦 912 68 24ms 6 Dec 2025 952nd Lydxn 🇨🇦 909 51 3ms 16 Jul 2023 952nd GrayJoKing 🇦🇺 909 51 3ms 16 Jul 2023 952nd MeWhenI 🇻🇦 909 51 4ms 16 Jul 2023 952nd Steffan153 🇫🇮 909 51 3ms 16 Jul 2023 952nd btnlq 909 51 3ms 16 Jul 2023 952nd ovs-code 🇩🇪 909 51 3ms 17 Jul 2023 952nd sean-niemann 🇺🇸 909 51 4ms 12 Jun 2025 952nd fuzzylojik-golf 🇺🇸 909 51 4ms 17 Sep 2025 960th dokutan 907 57 382ms 26 Mar 2024 First Prev 881–960 of 3,378 Next Last