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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 822nd sean-niemann 🇺🇸 912 60 4 Nov 2022 822nd MeWhenI 🇻🇦 912 60 5 Nov 2022 822nd Steffan153 🇫🇮 912 60 1 Jan 2023 822nd DialFrost 🇸🇬 912 60 13 Jan 2023 822nd Shanethegamer 🇺🇸 912 60 6 Feb 2023 822nd sisyphus-ppcg 🇦🇺 912 60 23 Mar 2023 822nd prplz 🇦🇺 912 60 22 May 2023 822nd ovs-code 🇩🇪 912 60 17 Jul 2023 822nd Yewzir 🇧🇪 912 60 11 Oct 2023 822nd Betuaredead 912 60 11 Nov 2023 822nd pardouin 🇫🇷 912 60 18 Aug 2024 822nd fuzzylojik-golf 🇺🇸 912 60 18 Jul 2025 822nd edsrzf 🇳🇿 912 60 21 days ago 839th prplz 🇦🇺 911 39 10 Feb 2021 839th GrayJoKing 🇦🇺 911 39 11 Feb 2021 839th sisyphus-ppcg 🇦🇺 911 39 30 May 2021 839th lynn 911 39 11 Sep 2021 839th inventshah 911 39 18 Jun 2022 839th MWI-polygolf 911 39 18 Feb 2023 839th steffan-polygolf 911 39 19 Feb 2023 839th rucin93 🇵🇱 911 39 23 Apr 2023 847th Lydxn 🇨🇦 910 68 16 Apr 2022 847th JayXon 🇺🇸 910 68 17 Apr 2022 847th prplz 🇦🇺 910 68 17 Apr 2022 847th primo-ppcg 🇹🇭 910 68 25 Jun 2022 847th m-tkach 🇺🇦 910 68 26 Jun 2022 847th emplv 🇱🇻 910 68 22 Nov 2022 847th Steffan153 🇫🇮 910 68 24 Jan 2023 847th DialFrost 🇸🇬 910 68 5 Feb 2023 847th GrayJoKing 🇦🇺 910 68 19 Mar 2023 847th Shanethegamer 🇺🇸 910 68 19 Mar 2023 847th sean-niemann 🇺🇸 910 68 13 Apr 2023 847th Betuaredead 910 68 13 Nov 2023 847th Yewzir 🇧🇪 910 68 14 Nov 2023 847th pardouin 🇫🇷 910 68 19 Aug 2024 847th edsrzf 🇳🇿 910 68 22 Jul 2025 847th fuzzylojik-golf 🇺🇸 910 68 20 Aug 2025 863rd Lydxn 🇨🇦 909 50 20 Dec 2023 864th Lydxn 🇨🇦 908 51 16 Jul 2023 864th GrayJoKing 🇦🇺 908 51 16 Jul 2023 864th MeWhenI 🇻🇦 908 51 16 Jul 2023 864th Steffan153 🇫🇮 908 51 16 Jul 2023 864th btnlq 908 51 16 Jul 2023 864th ovs-code 🇩🇪 908 51 17 Jul 2023 864th sean-niemann 🇺🇸 908 51 12 Jun 2025 864th fuzzylojik-golf 🇺🇸 908 51 7 days ago 872nd dokutan 905 57 26 Mar 2024 873rd canissimia 🇦🇶 904 139 10 Jul 2021 874th FlyingPenguin223 903 36 28 Nov 2024 875th MeWhenI 🇻🇦 903 38 5 Nov 2022 876th prplz 🇦🇺 903 62 26 Dec 2022 876th Steffan153 🇫🇮 903 62 26 Dec 2022 876th GrayJoKing 🇦🇺 903 62 4 Jan 2023 876th DialFrost 🇸🇬 903 62 12 Jan 2023 876th m-tkach 🇺🇦 903 62 12 Jan 2023 876th Lydxn 🇨🇦 903 62 13 Jan 2023 876th MeWhenI 🇻🇦 903 62 14 Jan 2023 876th Shanethegamer 🇺🇸 903 62 6 Feb 2023 876th lynn 903 62 12 Jul 2023 876th Yewzir 🇧🇪 903 62 12 Oct 2023 876th Betuaredead 903 62 11 Nov 2023 876th pardouin 🇫🇷 903 62 19 Aug 2024 876th sean-niemann 🇺🇸 903 62 19 May 2025 876th edsrzf 🇳🇿 903 62 22 Jul 2025 890th Shanethegamer 🇺🇸 902 37 22 Apr 2025 891st inventshah 902 48 20 Oct 2022 891st MeWhenI 🇻🇦 902 48 5 Nov 2022 891st Alex-x90 🇺🇸 902 48 24 Feb 2023 894th FlyingPenguin223 902 69 18 Dec 2024 895th saito-ta 🇯🇵 901 82 15 Jun 2022 896th inventshah 900 39 12 Dec 2022 896th sisyphus-ppcg 🇦🇺 900 39 13 Dec 2022 896th Shanethegamer 🇺🇸 900 39 13 Apr 2023 896th Alessandro-Balconi 🇮🇹 900 39 25 Jul 2023 900th Steffan153 🇫🇮 900 41 16 Apr 2023 Prev 826–900 of 3,133 Next