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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 668th sean-niemann 🇺🇸 921 41 23 Dec 2024 668th inventshah 921 41 23 Dec 2024 668th ovs-code 🇩🇪 921 41 24 Dec 2024 668th primo-ppcg 🇹🇭 921 41 6 Jan 2025 668th sisyphus-ppcg 🇦🇺 921 41 6 Jan 2025 668th prplz 🇦🇺 921 41 7 Jan 2025 668th GrayJoKing 🇦🇺 921 41 21 Mar 2025 668th edsrzf 🇳🇿 921 41 6 hours ago 684th m-tkach 🇺🇦 921 47 14 Oct 2022 684th sisyphus-ppcg 🇦🇺 921 47 14 Oct 2022 684th Lydxn 🇨🇦 921 47 14 Oct 2022 684th JayXon 🇺🇸 921 47 14 Oct 2022 684th stefangimmillaro 921 47 4 Nov 2022 684th emplv 🇱🇻 921 47 22 Nov 2022 684th Steffan153 🇫🇮 921 47 24 Nov 2022 684th DialFrost 🇸🇬 921 47 12 Jan 2023 684th Shanethegamer 🇺🇸 921 47 6 Feb 2023 684th sean-niemann 🇺🇸 921 47 18 Feb 2023 684th prplz 🇦🇺 921 47 22 May 2023 684th Yewzir 🇧🇪 921 47 11 Oct 2023 684th Betuaredead 921 47 11 Nov 2023 684th dokutan 921 47 2 May 2024 684th pardouin 🇫🇷 921 47 18 Aug 2024 684th voytxt 🇨🇿 921 47 19 Jan 2025 684th edsrzf 🇳🇿 921 47 7 hours ago 701st Lydxn 🇨🇦 921 50 11 Oct 2021 701st AlephSquirrel 921 50 18 Jan 2023 701st kg583 🇺🇸 921 50 1 Mar 2025 704th SirBogman 🇺🇸 920 27 31 May 2022 704th MeWhenI 🇻🇦 920 27 5 Nov 2022 704th FlyingPenguin223 920 27 23 Oct 2024 707th ovs-code 🇩🇪 920 43 12 Sep 2024 707th GrayJoKing 🇦🇺 920 43 13 Sep 2024 707th Kacarott 🇦🇺 920 43 13 Sep 2024 707th error256 920 43 13 Sep 2024 707th pardouin 🇫🇷 920 43 13 Sep 2024 707th dokutan 920 43 13 Sep 2024 707th DialFrost 🇸🇬 920 43 25 Sep 2024 707th edsrzf 🇳🇿 920 43 3 Nov 2024 707th Shanethegamer 🇺🇸 920 43 22 Nov 2024 707th primo-ppcg 🇹🇭 920 43 5 Apr 2025 707th sean-niemann 🇺🇸 920 43 7 Apr 2025 718th primo-ppcg 🇹🇭 920 44 28 May 2021 718th JayXon 🇺🇸 920 44 28 May 2021 718th lynn 920 44 28 May 2021 718th prplz 🇦🇺 920 44 12 Oct 2021 718th Lydxn 🇨🇦 920 44 25 Oct 2021 718th GrayJoKing 🇦🇺 920 44 26 Oct 2021 718th inventshah 920 44 18 Jun 2022 718th Steffan153 🇫🇮 920 44 1 Jan 2023 718th DialFrost 🇸🇬 920 44 12 Jan 2023 718th Shanethegamer 🇺🇸 920 44 6 Feb 2023 718th MeWhenI 🇻🇦 920 44 8 Jun 2023 718th Yewzir 🇧🇪 920 44 11 Oct 2023 718th Betuaredead 920 44 11 Nov 2023 718th pardouin 🇫🇷 920 44 18 Aug 2024 718th sean-niemann 🇺🇸 920 44 18 Apr 2025 718th edsrzf 🇳🇿 920 44 7 hours ago 734th GrayJoKing 🇦🇺 917 46 23 Nov 2021 734th btnlq 917 46 9 Dec 2021 734th Lydxn 🇨🇦 917 46 9 Jan 2022 734th JayXon 🇺🇸 917 46 15 Feb 2022 734th lynn 917 46 30 Mar 2022 734th primo-ppcg 🇹🇭 917 46 2 Jun 2022 734th Steffan153 🇫🇮 917 46 24 Nov 2022 734th annaproxy 917 46 8 Jan 2023 734th Yewzir 🇧🇪 917 46 23 Feb 2024 734th ovs-code 🇩🇪 917 46 1 Jul 2024 734th DialFrost 🇸🇬 917 46 24 Mar 2025 734th sean-niemann 🇺🇸 917 46 25 Mar 2025 746th GrayJoKing 🇦🇺 916 34 19 Nov 2022 746th Betuaredead 916 34 14 Nov 2023 746th Yewzir 🇧🇪 916 34 14 Nov 2023 746th Shanethegamer 🇺🇸 916 34 10 Dec 2023 746th pardouin 🇫🇷 916 34 14 Sep 2024 Prev 676–750 of 3,054 Next