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 364th xsot 🇸🇬 932 29 30 Dec 2023 364th pardouin 🇫🇷 932 29 5 days ago 378th prplz 🇦🇺 932 55 13 Jan 2022 378th GrayJoKing 🇦🇺 932 55 13 Jan 2022 378th JayXon 🇺🇸 932 55 13 Jan 2022 378th Lydxn 🇨🇦 932 55 13 Jan 2022 378th primo-ppcg 🇹🇭 932 55 14 Jan 2022 378th lynn 932 55 10 Mar 2022 378th inventshah 932 55 15 Jun 2022 378th sisyphus-ppcg 🇦🇺 932 55 8 Aug 2022 378th sean-niemann 🇺🇸 932 55 3 Nov 2022 378th stefangimmillaro 932 55 4 Nov 2022 378th andersk 🇺🇸 932 55 5 Nov 2022 378th MeWhenI 🇻🇦 932 55 6 Nov 2022 378th Steffan153 🇫🇮 932 55 27 Nov 2022 378th DialFrost 🇸🇬 932 55 12 Jan 2023 378th rucin93 🇵🇱 932 55 19 Jan 2023 378th Shanethegamer 🇺🇸 932 55 6 Feb 2023 378th ovs-code 🇩🇪 932 55 17 Jul 2023 378th Yewzir 932 55 11 Oct 2023 378th Betuaredead 932 55 11 Nov 2023 378th dokutan 932 55 27 Mar 2024 378th pardouin 🇫🇷 932 55 19 Aug 2024 378th acotis 932 55 4 Feb 2025 378th emgordon154 932 55 15 days ago 401st GrayJoKing 🇦🇺 931 48 9 Feb 2021 401st prplz 🇦🇺 931 48 10 Feb 2021 401st NewDefectus 🇮🇱 931 48 8 May 2021 401st orthoplex 🇨🇽 931 48 12 Aug 2021 401st akshatj27 🇦🇶 931 48 11 Jan 2022 401st lynn 931 48 3 Jun 2022 401st AlephSquirrel 931 48 18 Jul 2022 401st stefangimmillaro 931 48 4 Nov 2022 401st MeWhenI 🇻🇦 931 48 5 Nov 2022 401st emplv 🇱🇻 931 48 22 Nov 2022 401st Steffan153 🇫🇮 931 48 26 Nov 2022 401st DialFrost 🇸🇬 931 48 12 Jan 2023 401st rucin93 🇵🇱 931 48 22 Jan 2023 401st voytxt 🇨🇿 931 48 19 Jan 2025 415th Lydxn 🇨🇦 930 34 12 May 2023 415th Steffan153 🇫🇮 930 34 14 May 2023 417th o0lit3 🇺🇸 929 22 11 Feb 2021 417th SirBogman 🇺🇸 929 22 31 May 2022 417th Betuaredead 929 22 12 Nov 2023 420th lukegustafson 🇺🇸 928 35 4 Aug 2024 420th JayXon 🇺🇸 928 35 4 Aug 2024 420th Lydxn 🇨🇦 928 35 6 Aug 2024 420th Steffan153 🇫🇮 928 35 6 Aug 2024 420th sean-niemann 🇺🇸 928 35 6 Feb 2025 425th primo-ppcg 🇹🇭 928 41 18 Jun 2019 425th JayXon 🇺🇸 928 41 9 Feb 2021 425th GrayJoKing 🇦🇺 928 41 9 Feb 2021 425th prplz 🇦🇺 928 41 10 Feb 2021 425th sisyphus-ppcg 🇦🇺 928 41 10 Feb 2021 425th Lydxn 🇨🇦 928 41 10 Feb 2021 425th lynn 928 41 11 Sep 2021 425th m-tkach 🇺🇦 928 41 24 Oct 2022 425th sean-niemann 🇺🇸 928 41 3 Nov 2022 425th MeWhenI 🇻🇦 928 41 5 Nov 2022 425th Steffan153 🇫🇮 928 41 3 Dec 2022 425th DialFrost 🇸🇬 928 41 12 Jan 2023 425th Shanethegamer 🇺🇸 928 41 6 Feb 2023 425th MWI-polygolf 928 41 18 Feb 2023 425th steffan-polygolf 928 41 19 Feb 2023 425th stefangimmillaro 928 41 11 Jun 2023 425th ovs-code 🇩🇪 928 41 17 Jul 2023 425th Yewzir 928 41 20 Oct 2023 425th Betuaredead 928 41 11 Nov 2023 425th dokutan 928 41 26 Mar 2024 425th pardouin 🇫🇷 928 41 17 Aug 2024 446th NewDefectus 🇮🇱 927 22 10 Oct 2021 446th yzhs 🇩🇪 927 22 20 Jul 2022 446th saltysylvi 927 22 5 Aug 2022 446th ashtraypettingzoo 🇺🇸 927 22 22 Feb 2023 446th MeWhenI 🇻🇦 927 22 7 Aug 2023 Prev 376–450 of 2,824 Next