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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Gray Code Decoder Gray Code Encoder 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 Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 632nd Yewzir 🇧🇪 929 37 2ms 2 Mar 2024 632nd pardouin 🇫🇷 929 37 3ms 20 Aug 2024 632nd edsrzf 🇳🇿 929 37 3ms 4 Sep 2025 644th inventshah 929 40 1ms 30 Oct 2022 644th Lydxn 🇨🇦 929 40 1ms 30 Oct 2022 644th GrayJoKing 🇦🇺 929 40 1ms 3 Nov 2022 644th sisyphus-ppcg 🇦🇺 929 40 1ms 3 Nov 2022 644th sean-niemann 🇺🇸 929 40 1ms 4 Nov 2022 644th btnlq 929 40 1ms 5 Nov 2022 644th MeWhenI 🇻🇦 929 40 1ms 5 Nov 2022 644th primo-ppcg 🇹🇭 929 40 1ms 6 Nov 2022 644th Steffan153 🇫🇮 929 40 1ms 26 Nov 2022 644th DialFrost 🇸🇬 929 40 1ms 12 Jan 2023 644th prplz 🇦🇺 929 40 1ms 12 Jan 2023 644th Shanethegamer 🇺🇸 929 40 1ms 6 Feb 2023 644th JayXon 🇺🇸 929 40 1ms 16 Mar 2023 644th xsot 🇸🇬 929 40 1ms 14 Jul 2023 644th Yewzir 🇧🇪 929 40 1ms 12 Oct 2023 644th Betuaredead 929 40 1ms 11 Nov 2023 644th pardouin 🇫🇷 929 40 1ms 17 Aug 2024 644th fuzzylojik-golf 🇺🇸 929 40 2ms 1 Jul 2025 644th edsrzf 🇳🇿 929 40 1ms 4 Sep 2025 644th snoozingnewt 🇨🇦 929 40 2ms 20 Oct 2025 644th KasperKivimaeki 🇫🇮 929 40 1ms 15 Dec 2025 644th GolfingSuccess 🇬🇷 929 40 1ms 24 days ago 666th NewDefectus 🇮🇱 928 22 33ms 10 Oct 2021 666th yzhs 🇩🇪 928 22 33ms 20 Jul 2022 666th saltysylvi 928 22 34ms 5 Aug 2022 666th ashtraypettingzoo 🇺🇸 928 22 33ms 22 Feb 2023 666th MeWhenI 🇻🇦 928 22 33ms 7 Aug 2023 666th Yewzir 🇧🇪 928 22 33ms 6 Nov 2023 666th Natanaelel 🇸🇪 928 22 33ms 28 Nov 2023 666th orthoplex 🇨🇽 928 22 33ms 20 Jul 2024 674th o0lit3 🇺🇸 928 25 116ms 11 Feb 2021 674th SirBogman 🇺🇸 928 25 117ms 31 May 2022 676th edsrzf 🇳🇿 927 32 902ms 4 Sep 2025 676th DialFrost 🇸🇬 927 32 875ms 4 Sep 2025 676th CaedenHarper 🇨🇦 927 32 1,004ms 9 Sep 2025 676th sean-niemann 🇺🇸 927 32 918ms 12 Sep 2025 676th fuzzylojik-golf 🇺🇸 927 32 1,087ms 22 Sep 2025 676th snoozingnewt 🇨🇦 927 32 956ms 20 Oct 2025 676th xsot 🇸🇬 927 32 862ms 13 Nov 2025 676th Yewzir 🇧🇪 927 32 1,064ms 15 Nov 2025 676th Steffan153 🇫🇮 927 32 952ms 13 Feb 2026 676th GolfingSuccess 🇬🇷 927 32 873ms 24 days ago 686th Lydxn 🇨🇦 927 40 3ms 23 May 2023 686th primo-ppcg 🇹🇭 927 40 3ms 23 May 2023 686th GrayJoKing 🇦🇺 927 40 4ms 12 Aug 2023 686th kg583 🇺🇸 927 40 4ms 16 Oct 2025 686th GolfingSuccess 🇬🇷 927 40 4ms 24 days ago 686th Steffan153 🇫🇮 927 40 4ms 6 days ago 692nd scpchicken 🇵🇼 926 25 3ms 26 days ago 693rd Yewzir 🇧🇪 926 41 137ms 22 Dec 2024 693rd dokutan 926 41 140ms 22 Dec 2024 693rd DialFrost 🇸🇬 926 41 143ms 22 Dec 2024 693rd rucin93 🇵🇱 926 41 136ms 22 Dec 2024 693rd JayXon 🇺🇸 926 41 137ms 22 Dec 2024 693rd Shanethegamer 🇺🇸 926 41 145ms 22 Dec 2024 693rd pardouin 🇫🇷 926 41 137ms 22 Dec 2024 693rd MeWhenI 🇻🇦 926 41 133ms 23 Dec 2024 693rd sean-niemann 🇺🇸 926 41 148ms 23 Dec 2024 693rd inventshah 926 41 134ms 23 Dec 2024 693rd ovs-code 🇩🇪 926 41 135ms 24 Dec 2024 693rd primo-ppcg 🇹🇭 926 41 142ms 6 Jan 2025 693rd sisyphus-ppcg 🇦🇺 926 41 143ms 6 Jan 2025 693rd prplz 🇦🇺 926 41 139ms 7 Jan 2025 693rd GrayJoKing 🇦🇺 926 41 150ms 21 Mar 2025 693rd edsrzf 🇳🇿 926 41 138ms 22 Jul 2025 693rd fuzzylojik-golf 🇺🇸 926 41 147ms 29 Aug 2025 693rd snoozingnewt 🇨🇦 926 41 138ms 20 Oct 2025 693rd Steffan153 🇫🇮 926 41 142ms 11 Feb 2026 712th inventshah 926 42 2ms 9 Sep 2022 712th Lydxn 🇨🇦 926 42 2ms 9 Sep 2022 712th JayXon 🇺🇸 926 42 2ms 10 Sep 2022 712th btnlq 926 42 2ms 10 Sep 2022 712th GrayJoKing 🇦🇺 926 42 2ms 11 Sep 2022 712th m-tkach 🇺🇦 926 42 2ms 25 Oct 2022 712th sean-niemann 🇺🇸 926 42 2ms 3 Nov 2022 712th MeWhenI 🇻🇦 926 42 2ms 5 Nov 2022 712th DialFrost 🇸🇬 926 42 2ms 12 Jan 2023 First Prev 641–720 of 3,470 Next Last