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 Topological Sort 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka 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 Topological Sort 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 515th Shanethegamer 🇺🇸 929 67 6 Feb 2023 515th Alex-x90 🇺🇸 929 67 24 Feb 2023 515th sisyphus-ppcg 🇦🇺 929 67 23 Mar 2023 515th rucin93 🇵🇱 929 67 20 Jun 2023 515th xsot 🇸🇬 929 67 14 Jul 2023 515th ovs-code 🇩🇪 929 67 17 Jul 2023 515th Yewzir 🇧🇪 929 67 11 Oct 2023 515th Betuaredead 929 67 11 Nov 2023 515th pardouin 🇫🇷 929 67 17 Aug 2024 515th b-illy 🇬🇧 929 67 5 Jun 2025 536th NewDefectus 🇮🇱 927 22 10 Oct 2021 536th yzhs 🇩🇪 927 22 20 Jul 2022 536th saltysylvi 927 22 5 Aug 2022 536th ashtraypettingzoo 🇺🇸 927 22 22 Feb 2023 536th MeWhenI 🇻🇦 927 22 7 Aug 2023 536th Yewzir 🇧🇪 927 22 6 Nov 2023 536th Natanaelel 🇸🇪 927 22 28 Nov 2023 536th orthoplex 🇨🇽 927 22 20 Jul 2024 544th o0lit3 🇺🇸 927 25 11 Feb 2021 544th SirBogman 🇺🇸 927 25 31 May 2022 546th JayXon 🇺🇸 927 36 4 Aug 2024 546th Steffan153 🇫🇮 927 36 4 Aug 2024 546th sean-niemann 🇺🇸 927 36 5 Aug 2024 546th lukegustafson 🇺🇸 927 36 5 Aug 2024 546th Lydxn 🇨🇦 927 36 6 Aug 2024 546th rucin93 🇵🇱 927 36 6 Aug 2024 546th MeWhenI 🇻🇦 927 36 6 Aug 2024 546th sisyphus-ppcg 🇦🇺 927 36 8 Aug 2024 546th GrayJoKing 🇦🇺 927 36 13 Aug 2024 546th DialFrost 🇸🇬 927 36 20 Aug 2024 546th pardouin 🇫🇷 927 36 3 Sep 2024 546th emplv 🇱🇻 927 36 29 Oct 2024 546th fuzzylojik-golf 🇺🇸 927 36 4 days ago 559th Lydxn 🇨🇦 926 37 29 Sep 2022 559th GrayJoKing 🇦🇺 926 37 29 Sep 2022 559th DialFrost 🇸🇬 926 37 24 Jan 2023 559th Steffan153 🇫🇮 926 37 3 Feb 2023 559th sisyphus-ppcg 🇦🇺 926 37 4 Feb 2023 559th prplz 🇦🇺 926 37 18 May 2023 559th ovs-code 🇩🇪 926 37 17 Jul 2023 559th sean-niemann 🇺🇸 926 37 23 Oct 2023 559th xsot 🇸🇬 926 37 8 Feb 2024 559th Yewzir 🇧🇪 926 37 2 Mar 2024 559th pardouin 🇫🇷 926 37 20 Aug 2024 570th inventshah 926 40 30 Oct 2022 570th Lydxn 🇨🇦 926 40 30 Oct 2022 570th GrayJoKing 🇦🇺 926 40 3 Nov 2022 570th sisyphus-ppcg 🇦🇺 926 40 3 Nov 2022 570th sean-niemann 🇺🇸 926 40 4 Nov 2022 570th btnlq 926 40 5 Nov 2022 570th MeWhenI 🇻🇦 926 40 5 Nov 2022 570th primo-ppcg 🇹🇭 926 40 6 Nov 2022 570th Steffan153 🇫🇮 926 40 26 Nov 2022 570th DialFrost 🇸🇬 926 40 12 Jan 2023 570th prplz 🇦🇺 926 40 12 Jan 2023 570th Shanethegamer 🇺🇸 926 40 6 Feb 2023 570th JayXon 🇺🇸 926 40 16 Mar 2023 570th xsot 🇸🇬 926 40 14 Jul 2023 570th Yewzir 🇧🇪 926 40 12 Oct 2023 570th Betuaredead 926 40 11 Nov 2023 570th pardouin 🇫🇷 926 40 17 Aug 2024 570th fuzzylojik-golf 🇺🇸 926 40 1 Jul 2025 588th inventshah 924 42 9 Sep 2022 588th Lydxn 🇨🇦 924 42 9 Sep 2022 588th JayXon 🇺🇸 924 42 10 Sep 2022 588th btnlq 924 42 10 Sep 2022 588th GrayJoKing 🇦🇺 924 42 11 Sep 2022 588th m-tkach 🇺🇦 924 42 25 Oct 2022 588th sean-niemann 🇺🇸 924 42 3 Nov 2022 588th MeWhenI 🇻🇦 924 42 5 Nov 2022 588th DialFrost 🇸🇬 924 42 12 Jan 2023 588th Steffan153 🇫🇮 924 42 12 Jan 2023 588th Shanethegamer 🇺🇸 924 42 6 Feb 2023 588th sisyphus-ppcg 🇦🇺 924 42 23 Mar 2023 588th prplz 🇦🇺 924 42 23 May 2023 Prev 526–600 of 3,076 Next