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 369th sisyphus-ppcg 🇦🇺 937 55 21 Nov 2021 369th inventshah 937 55 18 Jun 2022 369th m-tkach 🇺🇦 937 55 26 Jun 2022 369th sean-niemann 🇺🇸 937 55 3 Nov 2022 369th stefangimmillaro 937 55 4 Nov 2022 369th MeWhenI 🇻🇦 937 55 5 Nov 2022 369th Steffan153 🇫🇮 937 55 26 Nov 2022 369th annaproxy 937 55 8 Jan 2023 369th DialFrost 🇸🇬 937 55 12 Jan 2023 369th Shanethegamer 🇺🇸 937 55 6 Feb 2023 369th btnlq 937 55 10 Mar 2023 369th namelessiw 937 55 22 Jul 2023 369th Yewzir 🇧🇪 937 55 11 Oct 2023 369th AdrienHache 🇫🇷 937 55 21 Oct 2023 369th Betuaredead 937 55 11 Nov 2023 369th pardouin 🇫🇷 937 55 18 Aug 2024 369th voytxt 🇨🇿 937 55 19 Jan 2025 369th b-illy 🇬🇧 937 55 21 Jan 2025 369th fuzzylojik-golf 🇺🇸 937 55 29 May 2025 369th Yax42 🇫🇷 937 55 31 May 2025 396th GrayJoKing 🇦🇺 936 33 20 May 2021 396th primo-ppcg 🇹🇭 936 33 20 May 2021 396th Lydxn 🇨🇦 936 33 29 May 2022 399th AdrienHache 🇫🇷 934 32 31 Oct 2024 400th henkma 934 51 26 Jun 2020 400th lynn 934 51 8 Oct 2021 402nd JayXon 🇺🇸 933 38 27 Sep 2021 402nd Lydxn 🇨🇦 933 38 27 Sep 2021 402nd stefangimmillaro 933 38 4 Nov 2022 402nd MeWhenI 🇻🇦 933 38 5 Nov 2022 402nd Shanethegamer 🇺🇸 933 38 6 Feb 2023 402nd DialFrost 🇸🇬 933 38 6 Feb 2023 402nd Steffan153 🇫🇮 933 38 7 Feb 2023 402nd sean-niemann 🇺🇸 933 38 7 Feb 2023 402nd ovs-code 🇩🇪 933 38 17 Jul 2023 402nd Yewzir 🇧🇪 933 38 11 Oct 2023 402nd Betuaredead 933 38 11 Nov 2023 402nd dokutan 933 38 28 Jul 2024 402nd pardouin 🇫🇷 933 38 20 Aug 2024 402nd primo-ppcg 🇹🇭 933 38 12 Apr 2025 416th prplz 🇦🇺 933 55 13 Jan 2022 416th GrayJoKing 🇦🇺 933 55 13 Jan 2022 416th JayXon 🇺🇸 933 55 13 Jan 2022 416th Lydxn 🇨🇦 933 55 13 Jan 2022 416th primo-ppcg 🇹🇭 933 55 14 Jan 2022 416th lynn 933 55 10 Mar 2022 416th inventshah 933 55 15 Jun 2022 416th sisyphus-ppcg 🇦🇺 933 55 8 Aug 2022 416th sean-niemann 🇺🇸 933 55 3 Nov 2022 416th stefangimmillaro 933 55 4 Nov 2022 416th andersk 🇺🇸 933 55 5 Nov 2022 416th MeWhenI 🇻🇦 933 55 6 Nov 2022 416th Steffan153 🇫🇮 933 55 27 Nov 2022 416th DialFrost 🇸🇬 933 55 12 Jan 2023 416th rucin93 🇵🇱 933 55 19 Jan 2023 416th Shanethegamer 🇺🇸 933 55 6 Feb 2023 416th ovs-code 🇩🇪 933 55 17 Jul 2023 416th Yewzir 🇧🇪 933 55 11 Oct 2023 416th Betuaredead 933 55 11 Nov 2023 416th dokutan 933 55 27 Mar 2024 416th pardouin 🇫🇷 933 55 19 Aug 2024 416th acotis 933 55 4 Feb 2025 416th emgordon154 933 55 19 Mar 2025 416th fuzzylojik-golf 🇺🇸 933 55 14 days ago 440th rak1507 🇬🇧 932 18 11 Mar 2022 440th lynn 932 18 27 May 2022 440th Steffan153 🇫🇮 932 18 22 Feb 2023 440th pardouin 🇫🇷 932 18 16 Apr 2025 444th Waffle3z 932 30 10 Feb 2021 444th lynn 932 30 11 Sep 2021 444th Irratix 🇳🇱 932 30 22 Mar 2022 444th orthoplex 🇨🇽 932 30 30 Mar 2022 444th SirBogman 🇺🇸 932 30 31 May 2022 444th inventshah 932 30 18 Jun 2022 444th jared-hughes 932 30 10 Sep 2022 Prev 376–450 of 3,021 Next