Pernicious Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 F# Factor Forth Fortran Gleam Go GolfScript 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 Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 674th DialFrost 🇸🇬 920 41 22 Dec 2024 674th rucin93 🇵🇱 920 41 22 Dec 2024 674th JayXon 🇺🇸 920 41 22 Dec 2024 674th Shanethegamer 🇺🇸 920 41 22 Dec 2024 674th pardouin 🇫🇷 920 41 22 Dec 2024 674th MeWhenI 🇻🇦 920 41 23 Dec 2024 674th sean-niemann 🇺🇸 920 41 23 Dec 2024 674th inventshah 920 41 23 Dec 2024 674th ovs-code 🇩🇪 920 41 24 Dec 2024 674th primo-ppcg 🇹🇭 920 41 6 Jan 2025 674th sisyphus-ppcg 🇦🇺 920 41 6 Jan 2025 674th prplz 🇦🇺 920 41 7 Jan 2025 674th GrayJoKing 🇦🇺 920 41 21 Mar 2025 689th ovs-code 🇩🇪 920 43 12 Sep 2024 689th GrayJoKing 🇦🇺 920 43 13 Sep 2024 689th Kacarott 🇦🇺 920 43 13 Sep 2024 689th error256 920 43 13 Sep 2024 689th pardouin 🇫🇷 920 43 13 Sep 2024 689th dokutan 920 43 13 Sep 2024 689th DialFrost 🇸🇬 920 43 25 Sep 2024 689th edsrzf 🇳🇿 920 43 3 Nov 2024 689th Shanethegamer 🇺🇸 920 43 22 Nov 2024 689th primo-ppcg 🇹🇭 920 43 5 Apr 2025 689th sean-niemann 🇺🇸 920 43 7 Apr 2025 700th primo-ppcg 🇹🇭 920 44 28 May 2021 700th JayXon 🇺🇸 920 44 28 May 2021 700th lynn 920 44 28 May 2021 700th prplz 🇦🇺 920 44 12 Oct 2021 700th Lydxn 🇨🇦 920 44 25 Oct 2021 700th GrayJoKing 🇦🇺 920 44 26 Oct 2021 700th inventshah 920 44 18 Jun 2022 700th Steffan153 🇫🇮 920 44 1 Jan 2023 700th DialFrost 🇸🇬 920 44 12 Jan 2023 700th Shanethegamer 🇺🇸 920 44 6 Feb 2023 700th MeWhenI 🇻🇦 920 44 8 Jun 2023 700th Yewzir 🇧🇪 920 44 11 Oct 2023 700th Betuaredead 920 44 11 Nov 2023 700th pardouin 🇫🇷 920 44 18 Aug 2024 700th sean-niemann 🇺🇸 920 44 18 Apr 2025 715th SirBogman 🇺🇸 919 27 31 May 2022 715th MeWhenI 🇻🇦 919 27 5 Nov 2022 715th FlyingPenguin223 919 27 23 Oct 2024 718th GrayJoKing 🇦🇺 917 46 23 Nov 2021 718th btnlq 917 46 9 Dec 2021 718th Lydxn 🇨🇦 917 46 9 Jan 2022 718th JayXon 🇺🇸 917 46 15 Feb 2022 718th lynn 917 46 30 Mar 2022 718th primo-ppcg 🇹🇭 917 46 2 Jun 2022 718th Steffan153 🇫🇮 917 46 24 Nov 2022 718th annaproxy 917 46 8 Jan 2023 718th Yewzir 🇧🇪 917 46 23 Feb 2024 718th ovs-code 🇩🇪 917 46 1 Jul 2024 718th DialFrost 🇸🇬 917 46 24 Mar 2025 718th sean-niemann 🇺🇸 917 46 25 Mar 2025 730th GrayJoKing 🇦🇺 916 34 19 Nov 2022 730th Betuaredead 916 34 14 Nov 2023 730th Yewzir 🇧🇪 916 34 14 Nov 2023 730th Shanethegamer 🇺🇸 916 34 10 Dec 2023 730th pardouin 🇫🇷 916 34 14 Sep 2024 735th GrayJoKing 🇦🇺 916 48 6 Jun 2022 735th Lydxn 🇨🇦 916 48 6 Jun 2022 735th JayXon 🇺🇸 916 48 20 Mar 2023 735th Steffan153 🇫🇮 916 48 21 Mar 2023 735th Yewzir 🇧🇪 916 48 5 Mar 2024 735th jipsong 🇩🇪 916 48 10 Jun 2024 735th pardouin 🇫🇷 916 48 3 Sep 2024 735th sean-niemann 🇺🇸 916 48 18 Apr 2025 743rd Steffan153 🇫🇮 916 52 7 Aug 2024 744th SirBogman 🇺🇸 914 39 15 Jan 2024 744th AlephSquirrel 914 39 16 Jan 2024 744th namelessiw 914 39 23 Jan 2024 744th dokutan 914 39 26 Mar 2024 744th alemelis 914 39 4 Oct 2024 749th jared-hughes 914 68 20 Jul 2022 749th m-tkach 🇺🇦 914 68 15 Aug 2022 Prev 676–750 of 3,021 Next