Pernicious Numbers in all languages in chars. 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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 662nd sean-niemann 🇺🇸 921 44 18 Apr 2025 662nd edsrzf 🇳🇿 921 44 22 Jul 2025 662nd fuzzylojik-golf 🇺🇸 921 44 2 days ago 679th m-tkach 🇺🇦 921 47 14 Oct 2022 679th sisyphus-ppcg 🇦🇺 921 47 14 Oct 2022 679th Lydxn 🇨🇦 921 47 14 Oct 2022 679th JayXon 🇺🇸 921 47 14 Oct 2022 679th stefangimmillaro 921 47 4 Nov 2022 679th emplv 🇱🇻 921 47 22 Nov 2022 679th Steffan153 🇫🇮 921 47 24 Nov 2022 679th DialFrost 🇸🇬 921 47 12 Jan 2023 679th Shanethegamer 🇺🇸 921 47 6 Feb 2023 679th sean-niemann 🇺🇸 921 47 18 Feb 2023 679th prplz 🇦🇺 921 47 22 May 2023 679th Yewzir 🇧🇪 921 47 11 Oct 2023 679th Betuaredead 921 47 11 Nov 2023 679th dokutan 921 47 2 May 2024 679th pardouin 🇫🇷 921 47 18 Aug 2024 679th voytxt 🇨🇿 921 47 19 Jan 2025 679th edsrzf 🇳🇿 921 47 22 Jul 2025 679th fuzzylojik-golf 🇺🇸 921 47 7 days ago 697th Lydxn 🇨🇦 921 50 11 Oct 2021 697th AlephSquirrel 921 50 18 Jan 2023 697th kg583 🇺🇸 921 50 1 Mar 2025 700th SirBogman 🇺🇸 920 27 31 May 2022 700th MeWhenI 🇻🇦 920 27 5 Nov 2022 700th FlyingPenguin223 920 27 23 Oct 2024 703rd GrayJoKing 🇦🇺 918 46 23 Nov 2021 703rd btnlq 918 46 9 Dec 2021 703rd Lydxn 🇨🇦 918 46 9 Jan 2022 703rd JayXon 🇺🇸 918 46 15 Feb 2022 703rd lynn 918 46 30 Mar 2022 703rd primo-ppcg 🇹🇭 918 46 2 Jun 2022 703rd Steffan153 🇫🇮 918 46 24 Nov 2022 703rd annaproxy 918 46 8 Jan 2023 703rd Yewzir 🇧🇪 918 46 23 Feb 2024 703rd ovs-code 🇩🇪 918 46 1 Jul 2024 703rd DialFrost 🇸🇬 918 46 24 Mar 2025 703rd sean-niemann 🇺🇸 918 46 25 Mar 2025 715th primo-ppcg 🇹🇭 917 32 23 Aug 2019 715th GrayJoKing 🇦🇺 917 32 19 Nov 2022 715th Shanethegamer 🇺🇸 917 32 6 Feb 2023 715th Yewzir 🇧🇪 917 32 11 Nov 2023 715th Betuaredead 917 32 14 Nov 2023 715th m-tkach 🇺🇦 917 32 14 Aug 2024 715th pardouin 🇫🇷 917 32 18 Aug 2024 722nd edsrzf 🇳🇿 916 32 17 hours ago 722nd DialFrost 🇸🇬 916 32 16 hours ago 724th GrayJoKing 🇦🇺 916 48 6 Jun 2022 724th Lydxn 🇨🇦 916 48 6 Jun 2022 724th JayXon 🇺🇸 916 48 20 Mar 2023 724th Steffan153 🇫🇮 916 48 21 Mar 2023 724th Yewzir 🇧🇪 916 48 5 Mar 2024 724th jipsong 🇩🇪 916 48 10 Jun 2024 724th pardouin 🇫🇷 916 48 3 Sep 2024 724th sean-niemann 🇺🇸 916 48 18 Apr 2025 732nd Steffan153 🇫🇮 916 52 7 Aug 2024 733rd Shanethegamer 🇺🇸 915 37 24 Mar 2024 733rd CaedenHarper 🇨🇦 915 37 3 Oct 2024 735th btnlq 915 38 18 Aug 2024 736th jared-hughes 915 68 20 Jul 2022 736th m-tkach 🇺🇦 915 68 15 Aug 2022 738th pardouin 🇫🇷 914 42 23 Oct 2024 738th inventshah 914 42 24 Oct 2024 738th DialFrost 🇸🇬 914 42 24 Oct 2024 738th stefangimmillaro 914 42 24 Oct 2024 738th btnlq 914 42 25 Oct 2024 738th JayXon 🇺🇸 914 42 27 Oct 2024 738th sean-niemann 🇺🇸 914 42 29 Oct 2024 738th emgordon154 914 42 20 Mar 2025 746th Natanaelel 🇸🇪 913 36 25 Jun 2022 746th scpchicken 🇵🇼 913 36 25 Feb 2023 748th jared-hughes 913 49 16 Mar 2022 748th m-tkach 🇺🇦 913 49 15 Aug 2022 748th marshallward 🇺🇸 913 49 20 Nov 2022 Prev 676–750 of 3,107 Next