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 669th MeWhenI 🇻🇦 921 41 23 Dec 2024 669th sean-niemann 🇺🇸 921 41 23 Dec 2024 669th inventshah 921 41 23 Dec 2024 669th ovs-code 🇩🇪 921 41 24 Dec 2024 669th primo-ppcg 🇹🇭 921 41 6 Jan 2025 669th sisyphus-ppcg 🇦🇺 921 41 6 Jan 2025 669th prplz 🇦🇺 921 41 7 Jan 2025 669th GrayJoKing 🇦🇺 921 41 21 Mar 2025 669th edsrzf 🇳🇿 921 41 2 days ago 685th m-tkach 🇺🇦 921 47 14 Oct 2022 685th sisyphus-ppcg 🇦🇺 921 47 14 Oct 2022 685th Lydxn 🇨🇦 921 47 14 Oct 2022 685th JayXon 🇺🇸 921 47 14 Oct 2022 685th stefangimmillaro 921 47 4 Nov 2022 685th emplv 🇱🇻 921 47 22 Nov 2022 685th Steffan153 🇫🇮 921 47 24 Nov 2022 685th DialFrost 🇸🇬 921 47 12 Jan 2023 685th Shanethegamer 🇺🇸 921 47 6 Feb 2023 685th sean-niemann 🇺🇸 921 47 18 Feb 2023 685th prplz 🇦🇺 921 47 22 May 2023 685th Yewzir 🇧🇪 921 47 11 Oct 2023 685th Betuaredead 921 47 11 Nov 2023 685th dokutan 921 47 2 May 2024 685th pardouin 🇫🇷 921 47 18 Aug 2024 685th voytxt 🇨🇿 921 47 19 Jan 2025 685th edsrzf 🇳🇿 921 47 2 days ago 702nd Lydxn 🇨🇦 921 50 11 Oct 2021 702nd AlephSquirrel 921 50 18 Jan 2023 702nd kg583 🇺🇸 921 50 1 Mar 2025 705th SirBogman 🇺🇸 920 27 31 May 2022 705th MeWhenI 🇻🇦 920 27 5 Nov 2022 705th FlyingPenguin223 920 27 23 Oct 2024 708th ovs-code 🇩🇪 920 43 12 Sep 2024 708th GrayJoKing 🇦🇺 920 43 13 Sep 2024 708th Kacarott 🇦🇺 920 43 13 Sep 2024 708th error256 920 43 13 Sep 2024 708th pardouin 🇫🇷 920 43 13 Sep 2024 708th dokutan 920 43 13 Sep 2024 708th DialFrost 🇸🇬 920 43 25 Sep 2024 708th edsrzf 🇳🇿 920 43 3 Nov 2024 708th Shanethegamer 🇺🇸 920 43 22 Nov 2024 708th primo-ppcg 🇹🇭 920 43 5 Apr 2025 708th sean-niemann 🇺🇸 920 43 7 Apr 2025 719th primo-ppcg 🇹🇭 920 44 28 May 2021 719th JayXon 🇺🇸 920 44 28 May 2021 719th lynn 920 44 28 May 2021 719th prplz 🇦🇺 920 44 12 Oct 2021 719th Lydxn 🇨🇦 920 44 25 Oct 2021 719th GrayJoKing 🇦🇺 920 44 26 Oct 2021 719th inventshah 920 44 18 Jun 2022 719th Steffan153 🇫🇮 920 44 1 Jan 2023 719th DialFrost 🇸🇬 920 44 12 Jan 2023 719th Shanethegamer 🇺🇸 920 44 6 Feb 2023 719th MeWhenI 🇻🇦 920 44 8 Jun 2023 719th Yewzir 🇧🇪 920 44 11 Oct 2023 719th Betuaredead 920 44 11 Nov 2023 719th pardouin 🇫🇷 920 44 18 Aug 2024 719th sean-niemann 🇺🇸 920 44 18 Apr 2025 719th edsrzf 🇳🇿 920 44 2 days ago 735th GrayJoKing 🇦🇺 917 46 23 Nov 2021 735th btnlq 917 46 9 Dec 2021 735th Lydxn 🇨🇦 917 46 9 Jan 2022 735th JayXon 🇺🇸 917 46 15 Feb 2022 735th lynn 917 46 30 Mar 2022 735th primo-ppcg 🇹🇭 917 46 2 Jun 2022 735th Steffan153 🇫🇮 917 46 24 Nov 2022 735th annaproxy 917 46 8 Jan 2023 735th Yewzir 🇧🇪 917 46 23 Feb 2024 735th ovs-code 🇩🇪 917 46 1 Jul 2024 735th DialFrost 🇸🇬 917 46 24 Mar 2025 735th sean-niemann 🇺🇸 917 46 25 Mar 2025 747th GrayJoKing 🇦🇺 916 34 19 Nov 2022 747th Betuaredead 916 34 14 Nov 2023 747th Yewzir 🇧🇪 916 34 14 Nov 2023 747th Shanethegamer 🇺🇸 916 34 10 Dec 2023 Prev 676–750 of 3,056 Next