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 516th Steffan153 🇫🇮 927 35 9 Oct 2023 516th Yewzir 🇧🇪 927 35 11 Oct 2023 516th rucin93 🇵🇱 927 35 15 Oct 2023 516th Betuaredead 927 35 11 Nov 2023 516th pardouin 🇫🇷 927 35 17 Aug 2024 531st JayXon 🇺🇸 926 36 4 Aug 2024 531st Steffan153 🇫🇮 926 36 4 Aug 2024 531st sean-niemann 🇺🇸 926 36 5 Aug 2024 531st lukegustafson 🇺🇸 926 36 5 Aug 2024 531st Lydxn 🇨🇦 926 36 6 Aug 2024 531st rucin93 🇵🇱 926 36 6 Aug 2024 531st MeWhenI 🇻🇦 926 36 6 Aug 2024 531st sisyphus-ppcg 🇦🇺 926 36 8 Aug 2024 531st GrayJoKing 🇦🇺 926 36 13 Aug 2024 531st DialFrost 🇸🇬 926 36 20 Aug 2024 531st pardouin 🇫🇷 926 36 3 Sep 2024 531st emplv 🇱🇻 926 36 29 Oct 2024 543rd Lydxn 🇨🇦 926 37 29 Sep 2022 543rd GrayJoKing 🇦🇺 926 37 29 Sep 2022 543rd DialFrost 🇸🇬 926 37 24 Jan 2023 543rd Steffan153 🇫🇮 926 37 3 Feb 2023 543rd sisyphus-ppcg 🇦🇺 926 37 4 Feb 2023 543rd prplz 🇦🇺 926 37 18 May 2023 543rd ovs-code 🇩🇪 926 37 17 Jul 2023 543rd sean-niemann 🇺🇸 926 37 23 Oct 2023 543rd xsot 🇸🇬 926 37 8 Feb 2024 543rd Yewzir 🇧🇪 926 37 2 Mar 2024 543rd pardouin 🇫🇷 926 37 20 Aug 2024 554th inventshah 925 40 30 Oct 2022 554th Lydxn 🇨🇦 925 40 30 Oct 2022 554th GrayJoKing 🇦🇺 925 40 3 Nov 2022 554th sisyphus-ppcg 🇦🇺 925 40 3 Nov 2022 554th sean-niemann 🇺🇸 925 40 4 Nov 2022 554th btnlq 925 40 5 Nov 2022 554th MeWhenI 🇻🇦 925 40 5 Nov 2022 554th primo-ppcg 🇹🇭 925 40 6 Nov 2022 554th Steffan153 🇫🇮 925 40 26 Nov 2022 554th DialFrost 🇸🇬 925 40 12 Jan 2023 554th prplz 🇦🇺 925 40 12 Jan 2023 554th Shanethegamer 🇺🇸 925 40 6 Feb 2023 554th JayXon 🇺🇸 925 40 16 Mar 2023 554th xsot 🇸🇬 925 40 14 Jul 2023 554th Yewzir 🇧🇪 925 40 12 Oct 2023 554th Betuaredead 925 40 11 Nov 2023 554th pardouin 🇫🇷 925 40 17 Aug 2024 554th fuzzylojik-golf 🇺🇸 925 40 2 days ago 572nd Lydxn 🇨🇦 923 40 23 May 2023 572nd primo-ppcg 🇹🇭 923 40 23 May 2023 572nd GrayJoKing 🇦🇺 923 40 12 Aug 2023 575th Lydxn 🇨🇦 922 38 12 Dec 2022 575th ovs-code 🇩🇪 922 38 22 Apr 2024 575th DialFrost 🇸🇬 922 38 27 May 2024 575th sean-niemann 🇺🇸 922 38 12 Jul 2024 575th Steffan153 🇫🇮 922 38 13 Jul 2024 575th pardouin 🇫🇷 922 38 19 Aug 2024 581st inventshah 922 42 9 Sep 2022 581st Lydxn 🇨🇦 922 42 9 Sep 2022 581st JayXon 🇺🇸 922 42 10 Sep 2022 581st btnlq 922 42 10 Sep 2022 581st GrayJoKing 🇦🇺 922 42 11 Sep 2022 581st m-tkach 🇺🇦 922 42 25 Oct 2022 581st sean-niemann 🇺🇸 922 42 3 Nov 2022 581st MeWhenI 🇻🇦 922 42 5 Nov 2022 581st DialFrost 🇸🇬 922 42 12 Jan 2023 581st Steffan153 🇫🇮 922 42 12 Jan 2023 581st Shanethegamer 🇺🇸 922 42 6 Feb 2023 581st sisyphus-ppcg 🇦🇺 922 42 23 Mar 2023 581st prplz 🇦🇺 922 42 23 May 2023 581st ovs-code 🇩🇪 922 42 17 Jul 2023 581st Yewzir 🇧🇪 922 42 11 Oct 2023 581st Betuaredead 922 42 11 Nov 2023 581st dokutan 922 42 27 Mar 2024 581st pardouin 🇫🇷 922 42 20 Aug 2024 581st stefangimmillaro 922 42 30 Sep 2024 600th JayXon 🇺🇸 922 82 9 Feb 2021 Prev 526–600 of 3,021 Next