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 672nd JayXon 🇺🇸 921 41 22 Dec 2024 672nd Shanethegamer 🇺🇸 921 41 22 Dec 2024 672nd pardouin 🇫🇷 921 41 22 Dec 2024 672nd MeWhenI 🇻🇦 921 41 23 Dec 2024 672nd sean-niemann 🇺🇸 921 41 23 Dec 2024 672nd inventshah 921 41 23 Dec 2024 672nd ovs-code 🇩🇪 921 41 24 Dec 2024 672nd primo-ppcg 🇹🇭 921 41 6 Jan 2025 672nd sisyphus-ppcg 🇦🇺 921 41 6 Jan 2025 672nd prplz 🇦🇺 921 41 7 Jan 2025 672nd GrayJoKing 🇦🇺 921 41 21 Mar 2025 672nd edsrzf 🇳🇿 921 41 3 days ago 688th m-tkach 🇺🇦 921 47 14 Oct 2022 688th sisyphus-ppcg 🇦🇺 921 47 14 Oct 2022 688th Lydxn 🇨🇦 921 47 14 Oct 2022 688th JayXon 🇺🇸 921 47 14 Oct 2022 688th stefangimmillaro 921 47 4 Nov 2022 688th emplv 🇱🇻 921 47 22 Nov 2022 688th Steffan153 🇫🇮 921 47 24 Nov 2022 688th DialFrost 🇸🇬 921 47 12 Jan 2023 688th Shanethegamer 🇺🇸 921 47 6 Feb 2023 688th sean-niemann 🇺🇸 921 47 18 Feb 2023 688th prplz 🇦🇺 921 47 22 May 2023 688th Yewzir 🇧🇪 921 47 11 Oct 2023 688th Betuaredead 921 47 11 Nov 2023 688th dokutan 921 47 2 May 2024 688th pardouin 🇫🇷 921 47 18 Aug 2024 688th voytxt 🇨🇿 921 47 19 Jan 2025 688th edsrzf 🇳🇿 921 47 3 days ago 705th Lydxn 🇨🇦 921 50 11 Oct 2021 705th AlephSquirrel 921 50 18 Jan 2023 705th kg583 🇺🇸 921 50 1 Mar 2025 708th SirBogman 🇺🇸 920 27 31 May 2022 708th MeWhenI 🇻🇦 920 27 5 Nov 2022 708th FlyingPenguin223 920 27 23 Oct 2024 711th ovs-code 🇩🇪 920 43 12 Sep 2024 711th GrayJoKing 🇦🇺 920 43 13 Sep 2024 711th Kacarott 🇦🇺 920 43 13 Sep 2024 711th error256 920 43 13 Sep 2024 711th pardouin 🇫🇷 920 43 13 Sep 2024 711th dokutan 920 43 13 Sep 2024 711th DialFrost 🇸🇬 920 43 25 Sep 2024 711th edsrzf 🇳🇿 920 43 3 Nov 2024 711th Shanethegamer 🇺🇸 920 43 22 Nov 2024 711th primo-ppcg 🇹🇭 920 43 5 Apr 2025 711th sean-niemann 🇺🇸 920 43 7 Apr 2025 722nd primo-ppcg 🇹🇭 920 44 28 May 2021 722nd JayXon 🇺🇸 920 44 28 May 2021 722nd lynn 920 44 28 May 2021 722nd prplz 🇦🇺 920 44 12 Oct 2021 722nd Lydxn 🇨🇦 920 44 25 Oct 2021 722nd GrayJoKing 🇦🇺 920 44 26 Oct 2021 722nd inventshah 920 44 18 Jun 2022 722nd Steffan153 🇫🇮 920 44 1 Jan 2023 722nd DialFrost 🇸🇬 920 44 12 Jan 2023 722nd Shanethegamer 🇺🇸 920 44 6 Feb 2023 722nd MeWhenI 🇻🇦 920 44 8 Jun 2023 722nd Yewzir 🇧🇪 920 44 11 Oct 2023 722nd Betuaredead 920 44 11 Nov 2023 722nd pardouin 🇫🇷 920 44 18 Aug 2024 722nd sean-niemann 🇺🇸 920 44 18 Apr 2025 722nd edsrzf 🇳🇿 920 44 3 days ago 738th GrayJoKing 🇦🇺 917 46 23 Nov 2021 738th btnlq 917 46 9 Dec 2021 738th Lydxn 🇨🇦 917 46 9 Jan 2022 738th JayXon 🇺🇸 917 46 15 Feb 2022 738th lynn 917 46 30 Mar 2022 738th primo-ppcg 🇹🇭 917 46 2 Jun 2022 738th Steffan153 🇫🇮 917 46 24 Nov 2022 738th annaproxy 917 46 8 Jan 2023 738th Yewzir 🇧🇪 917 46 23 Feb 2024 738th ovs-code 🇩🇪 917 46 1 Jul 2024 738th DialFrost 🇸🇬 917 46 24 Mar 2025 738th sean-niemann 🇺🇸 917 46 25 Mar 2025 750th GrayJoKing 🇦🇺 916 34 19 Nov 2022 Prev 676–750 of 3,061 Next