Pernicious Numbers in all languages in chars. 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 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 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 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 299th JayXon 🇺🇸 936 41 9 Feb 2021 299th prplz 🇦🇺 936 41 10 Feb 2021 299th sisyphus-ppcg 🇦🇺 936 41 10 Feb 2021 299th Waffle3z 936 41 10 Feb 2021 299th Lydxn 🇨🇦 936 41 10 Feb 2021 299th orthoplex 🇨🇽 936 41 12 Aug 2021 299th lynn 936 41 11 Sep 2021 299th jared-hughes 936 41 28 Feb 2022 299th m-tkach 🇺🇦 936 41 24 Oct 2022 299th MeWhenI 🇻🇦 936 41 5 Nov 2022 299th Steffan153 🇫🇮 936 41 26 Nov 2022 299th DialFrost 🇸🇬 936 41 12 Jan 2023 299th sean-niemann 🇺🇸 936 41 12 Jan 2023 299th Shanethegamer 🇺🇸 936 41 6 Feb 2023 299th xsot 🇸🇬 936 41 9 Oct 2023 299th Betuaredead 936 41 12 Nov 2023 299th Yewzir 936 41 14 Nov 2023 299th dokutan 936 41 26 Mar 2024 299th pardouin 🇫🇷 936 41 21 Sep 2024 299th FlyingPenguin223 936 41 23 Oct 2024 321st GrayJoKing 🇦🇺 936 55 21 Nov 2021 321st JayXon 🇺🇸 936 55 21 Nov 2021 321st Lydxn 🇨🇦 936 55 21 Nov 2021 321st lynn 936 55 21 Nov 2021 321st NewDefectus 🇮🇱 936 55 21 Nov 2021 321st primo-ppcg 🇹🇭 936 55 21 Nov 2021 321st prplz 🇦🇺 936 55 21 Nov 2021 321st sisyphus-ppcg 🇦🇺 936 55 21 Nov 2021 321st inventshah 936 55 18 Jun 2022 321st m-tkach 🇺🇦 936 55 26 Jun 2022 321st sean-niemann 🇺🇸 936 55 3 Nov 2022 321st stefangimmillaro 936 55 4 Nov 2022 321st MeWhenI 🇻🇦 936 55 5 Nov 2022 321st Steffan153 🇫🇮 936 55 26 Nov 2022 321st annaproxy 936 55 8 Jan 2023 321st DialFrost 🇸🇬 936 55 12 Jan 2023 321st Shanethegamer 🇺🇸 936 55 6 Feb 2023 321st btnlq 936 55 10 Mar 2023 321st namelessiw 936 55 22 Jul 2023 321st Yewzir 936 55 11 Oct 2023 321st AdrienHache 🇫🇷 936 55 21 Oct 2023 321st Betuaredead 936 55 11 Nov 2023 321st pardouin 🇫🇷 936 55 18 Aug 2024 321st voytxt 🇨🇿 936 55 19 Jan 2025 321st b-illy 🇬🇧 936 55 21 Jan 2025 346th henkma 934 51 26 Jun 2020 346th lynn 934 51 8 Oct 2021 348th JayXon 🇺🇸 933 38 27 Sep 2021 348th Lydxn 🇨🇦 933 38 27 Sep 2021 348th stefangimmillaro 933 38 4 Nov 2022 348th MeWhenI 🇻🇦 933 38 5 Nov 2022 348th Shanethegamer 🇺🇸 933 38 6 Feb 2023 348th DialFrost 🇸🇬 933 38 6 Feb 2023 348th Steffan153 🇫🇮 933 38 7 Feb 2023 348th sean-niemann 🇺🇸 933 38 7 Feb 2023 348th ovs-code 🇩🇪 933 38 17 Jul 2023 348th Yewzir 933 38 11 Oct 2023 348th Betuaredead 933 38 11 Nov 2023 348th dokutan 933 38 28 Jul 2024 348th pardouin 🇫🇷 933 38 20 Aug 2024 361st rak1507 🇬🇧 932 18 11 Mar 2022 361st lynn 932 18 27 May 2022 361st Steffan153 🇫🇮 932 18 22 Feb 2023 364th NewDefectus 🇮🇱 932 29 8 May 2021 364th akshatj27 🇦🇶 932 29 11 Jan 2022 364th m-tkach 🇺🇦 932 29 23 Nov 2022 364th Steffan153 🇫🇮 932 29 1 Jan 2023 364th DialFrost 🇸🇬 932 29 13 Jan 2023 364th sean-niemann 🇺🇸 932 29 29 Jan 2023 364th MeWhenI 🇻🇦 932 29 30 Jan 2023 364th JayXon 🇺🇸 932 29 25 Dec 2023 364th sisyphus-ppcg 🇦🇺 932 29 25 Dec 2023 364th Yewzir 932 29 25 Dec 2023 364th GrayJoKing 🇦🇺 932 29 26 Dec 2023 364th Lydxn 🇨🇦 932 29 29 Dec 2023 Prev 301–375 of 2,824 Next