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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Groovy 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 Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Hilbert Curve 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time 826th marshallward 🇺🇸 913 49 20 Nov 2022 827th UnderKoen 🇳🇱 913 58 6 Jul 2022 827th sisyphus-ppcg 🇦🇺 913 58 7 Jul 2022 827th m-tkach 🇺🇦 913 58 8 Mar 2023 827th orthoplex 🇨🇽 913 58 29 Jun 2023 827th Lydxn 🇨🇦 913 58 19 Jul 2023 832nd prplz 🇦🇺 912 39 10 Feb 2021 832nd GrayJoKing 🇦🇺 912 39 11 Feb 2021 832nd sisyphus-ppcg 🇦🇺 912 39 30 May 2021 832nd lynn 912 39 11 Sep 2021 832nd inventshah 912 39 18 Jun 2022 832nd MWI-polygolf 912 39 18 Feb 2023 832nd steffan-polygolf 912 39 19 Feb 2023 832nd rucin93 🇵🇱 912 39 23 Apr 2023 832nd Yax42 🇫🇷 912 39 32 hours ago 841st Lydxn 🇨🇦 912 60 27 Feb 2022 841st JayXon 🇺🇸 912 60 27 Feb 2022 841st GrayJoKing 🇦🇺 912 60 28 Feb 2022 841st lynn 912 60 3 Jun 2022 841st sean-niemann 🇺🇸 912 60 4 Nov 2022 841st MeWhenI 🇻🇦 912 60 5 Nov 2022 841st Steffan153 🇫🇮 912 60 1 Jan 2023 841st DialFrost 🇸🇬 912 60 13 Jan 2023 841st Shanethegamer 🇺🇸 912 60 6 Feb 2023 841st sisyphus-ppcg 🇦🇺 912 60 23 Mar 2023 841st prplz 🇦🇺 912 60 22 May 2023 841st ovs-code 🇩🇪 912 60 17 Jul 2023 841st Yewzir 🇧🇪 912 60 11 Oct 2023 841st Betuaredead 912 60 11 Nov 2023 841st pardouin 🇫🇷 912 60 18 Aug 2024 841st fuzzylojik-golf 🇺🇸 912 60 18 Jul 2025 841st edsrzf 🇳🇿 912 60 4 Sep 2025 858th Lydxn 🇨🇦 911 68 16 Apr 2022 858th JayXon 🇺🇸 911 68 17 Apr 2022 858th prplz 🇦🇺 911 68 17 Apr 2022 858th primo-ppcg 🇹🇭 911 68 25 Jun 2022 858th m-tkach 🇺🇦 911 68 26 Jun 2022 858th emplv 🇱🇻 911 68 22 Nov 2022 858th Steffan153 🇫🇮 911 68 24 Jan 2023 858th DialFrost 🇸🇬 911 68 5 Feb 2023 858th GrayJoKing 🇦🇺 911 68 19 Mar 2023 858th Shanethegamer 🇺🇸 911 68 19 Mar 2023 858th sean-niemann 🇺🇸 911 68 13 Apr 2023 858th Betuaredead 911 68 13 Nov 2023 858th Yewzir 🇧🇪 911 68 14 Nov 2023 858th pardouin 🇫🇷 911 68 19 Aug 2024 858th edsrzf 🇳🇿 911 68 22 Jul 2025 858th fuzzylojik-golf 🇺🇸 911 68 20 Aug 2025 874th Lydxn 🇨🇦 910 50 20 Dec 2023 875th Lydxn 🇨🇦 908 51 16 Jul 2023 875th GrayJoKing 🇦🇺 908 51 16 Jul 2023 875th MeWhenI 🇻🇦 908 51 16 Jul 2023 875th Steffan153 🇫🇮 908 51 16 Jul 2023 875th btnlq 908 51 16 Jul 2023 875th ovs-code 🇩🇪 908 51 17 Jul 2023 875th sean-niemann 🇺🇸 908 51 12 Jun 2025 875th fuzzylojik-golf 🇺🇸 908 51 17 days ago 883rd dokutan 906 57 26 Mar 2024 884th FlyingPenguin223 904 36 28 Nov 2024 885th MeWhenI 🇻🇦 904 38 5 Nov 2022 886th prplz 🇦🇺 904 62 26 Dec 2022 886th Steffan153 🇫🇮 904 62 26 Dec 2022 886th GrayJoKing 🇦🇺 904 62 4 Jan 2023 886th DialFrost 🇸🇬 904 62 12 Jan 2023 886th m-tkach 🇺🇦 904 62 12 Jan 2023 886th Lydxn 🇨🇦 904 62 13 Jan 2023 886th MeWhenI 🇻🇦 904 62 14 Jan 2023 886th Shanethegamer 🇺🇸 904 62 6 Feb 2023 886th lynn 904 62 12 Jul 2023 886th Yewzir 🇧🇪 904 62 12 Oct 2023 886th Betuaredead 904 62 11 Nov 2023 886th pardouin 🇫🇷 904 62 19 Aug 2024 886th sean-niemann 🇺🇸 904 62 19 May 2025 886th edsrzf 🇳🇿 904 62 22 Jul 2025 900th canissimia 🇦🇶 904 139 10 Jul 2021 First Prev 826–900 of 3,186 Next Last
