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 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 Mandelbrot 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 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 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 Mandelbrot 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 365th stefangimmillaro 936 55 4 Nov 2022 365th MeWhenI 🇻🇦 936 55 5 Nov 2022 365th Steffan153 🇫🇮 936 55 26 Nov 2022 365th annaproxy 936 55 8 Jan 2023 365th DialFrost 🇸🇬 936 55 12 Jan 2023 365th Shanethegamer 🇺🇸 936 55 6 Feb 2023 365th btnlq 936 55 10 Mar 2023 365th namelessiw 936 55 22 Jul 2023 365th Yewzir 🇧🇪 936 55 11 Oct 2023 365th AdrienHache 🇫🇷 936 55 21 Oct 2023 365th Betuaredead 936 55 11 Nov 2023 365th pardouin 🇫🇷 936 55 18 Aug 2024 365th voytxt 🇨🇿 936 55 19 Jan 2025 365th b-illy 🇬🇧 936 55 21 Jan 2025 365th fuzzylojik-golf 🇺🇸 936 55 7 days ago 365th Yax42 🇫🇷 936 55 5 days ago 392nd AdrienHache 🇫🇷 934 32 31 Oct 2024 393rd henkma 934 51 26 Jun 2020 393rd lynn 934 51 8 Oct 2021 395th JayXon 🇺🇸 933 38 27 Sep 2021 395th Lydxn 🇨🇦 933 38 27 Sep 2021 395th stefangimmillaro 933 38 4 Nov 2022 395th MeWhenI 🇻🇦 933 38 5 Nov 2022 395th Shanethegamer 🇺🇸 933 38 6 Feb 2023 395th DialFrost 🇸🇬 933 38 6 Feb 2023 395th Steffan153 🇫🇮 933 38 7 Feb 2023 395th sean-niemann 🇺🇸 933 38 7 Feb 2023 395th ovs-code 🇩🇪 933 38 17 Jul 2023 395th Yewzir 🇧🇪 933 38 11 Oct 2023 395th Betuaredead 933 38 11 Nov 2023 395th dokutan 933 38 28 Jul 2024 395th pardouin 🇫🇷 933 38 20 Aug 2024 395th primo-ppcg 🇹🇭 933 38 12 Apr 2025 409th prplz 🇦🇺 933 55 13 Jan 2022 409th GrayJoKing 🇦🇺 933 55 13 Jan 2022 409th JayXon 🇺🇸 933 55 13 Jan 2022 409th Lydxn 🇨🇦 933 55 13 Jan 2022 409th primo-ppcg 🇹🇭 933 55 14 Jan 2022 409th lynn 933 55 10 Mar 2022 409th inventshah 933 55 15 Jun 2022 409th sisyphus-ppcg 🇦🇺 933 55 8 Aug 2022 409th sean-niemann 🇺🇸 933 55 3 Nov 2022 409th stefangimmillaro 933 55 4 Nov 2022 409th andersk 🇺🇸 933 55 5 Nov 2022 409th MeWhenI 🇻🇦 933 55 6 Nov 2022 409th Steffan153 🇫🇮 933 55 27 Nov 2022 409th DialFrost 🇸🇬 933 55 12 Jan 2023 409th rucin93 🇵🇱 933 55 19 Jan 2023 409th Shanethegamer 🇺🇸 933 55 6 Feb 2023 409th ovs-code 🇩🇪 933 55 17 Jul 2023 409th Yewzir 🇧🇪 933 55 11 Oct 2023 409th Betuaredead 933 55 11 Nov 2023 409th dokutan 933 55 27 Mar 2024 409th pardouin 🇫🇷 933 55 19 Aug 2024 409th acotis 933 55 4 Feb 2025 409th emgordon154 933 55 19 Mar 2025 432nd rak1507 🇬🇧 932 18 11 Mar 2022 432nd lynn 932 18 27 May 2022 432nd Steffan153 🇫🇮 932 18 22 Feb 2023 432nd pardouin 🇫🇷 932 18 16 Apr 2025 436th Waffle3z 932 30 10 Feb 2021 436th lynn 932 30 11 Sep 2021 436th Irratix 🇳🇱 932 30 22 Mar 2022 436th orthoplex 🇨🇽 932 30 30 Mar 2022 436th SirBogman 🇺🇸 932 30 31 May 2022 436th inventshah 932 30 18 Jun 2022 436th jared-hughes 932 30 10 Sep 2022 436th Shanethegamer 🇺🇸 932 30 6 Feb 2023 436th ovs-code 🇩🇪 932 30 17 Jul 2023 436th Betuaredead 932 30 11 Nov 2023 436th dokutan 932 30 26 Mar 2024 436th BREMAUCY 🇫🇷 932 30 14 May 2024 436th FlyingPenguin223 932 30 23 Oct 2024 436th emgordon154 932 30 18 Mar 2025 450th jared-hughes 932 49 16 Mar 2022 Prev 376–450 of 2,992 Next