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 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 Topological Sort 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 664th Betuaredead 920 44 11 Nov 2023 664th pardouin 🇫🇷 920 44 18 Aug 2024 664th sean-niemann 🇺🇸 920 44 18 Apr 2025 664th edsrzf 🇳🇿 920 44 3 days ago 680th primo-ppcg 🇹🇭 917 32 23 Aug 2019 680th GrayJoKing 🇦🇺 917 32 19 Nov 2022 680th Shanethegamer 🇺🇸 917 32 6 Feb 2023 680th Yewzir 🇧🇪 917 32 11 Nov 2023 680th Betuaredead 917 32 14 Nov 2023 680th m-tkach 🇺🇦 917 32 14 Aug 2024 680th pardouin 🇫🇷 917 32 18 Aug 2024 687th GrayJoKing 🇦🇺 917 46 23 Nov 2021 687th btnlq 917 46 9 Dec 2021 687th Lydxn 🇨🇦 917 46 9 Jan 2022 687th JayXon 🇺🇸 917 46 15 Feb 2022 687th lynn 917 46 30 Mar 2022 687th primo-ppcg 🇹🇭 917 46 2 Jun 2022 687th Steffan153 🇫🇮 917 46 24 Nov 2022 687th annaproxy 917 46 8 Jan 2023 687th Yewzir 🇧🇪 917 46 23 Feb 2024 687th ovs-code 🇩🇪 917 46 1 Jul 2024 687th DialFrost 🇸🇬 917 46 24 Mar 2025 687th sean-niemann 🇺🇸 917 46 25 Mar 2025 699th GrayJoKing 🇦🇺 916 48 6 Jun 2022 699th Lydxn 🇨🇦 916 48 6 Jun 2022 699th JayXon 🇺🇸 916 48 20 Mar 2023 699th Steffan153 🇫🇮 916 48 21 Mar 2023 699th Yewzir 🇧🇪 916 48 5 Mar 2024 699th jipsong 🇩🇪 916 48 10 Jun 2024 699th pardouin 🇫🇷 916 48 3 Sep 2024 699th sean-niemann 🇺🇸 916 48 18 Apr 2025 707th Steffan153 🇫🇮 916 52 7 Aug 2024 708th Shanethegamer 🇺🇸 915 37 24 Mar 2024 708th CaedenHarper 🇨🇦 915 37 3 Oct 2024 710th btnlq 915 38 18 Aug 2024 711th jared-hughes 915 68 20 Jul 2022 711th m-tkach 🇺🇦 915 68 15 Aug 2022 711th fuzzylojik-golf 🇺🇸 915 68 29 May 2025 714th pardouin 🇫🇷 914 42 23 Oct 2024 714th inventshah 914 42 24 Oct 2024 714th DialFrost 🇸🇬 914 42 24 Oct 2024 714th stefangimmillaro 914 42 24 Oct 2024 714th btnlq 914 42 25 Oct 2024 714th JayXon 🇺🇸 914 42 27 Oct 2024 714th sean-niemann 🇺🇸 914 42 29 Oct 2024 714th emgordon154 914 42 20 Mar 2025 722nd Natanaelel 🇸🇪 913 36 25 Jun 2022 722nd scpchicken 🇵🇼 913 36 25 Feb 2023 722nd CaedenHarper 🇨🇦 913 36 26 Jun 2025 725th jared-hughes 913 49 16 Mar 2022 725th m-tkach 🇺🇦 913 49 15 Aug 2022 725th kkoenig 913 49 4 Jan 2024 725th dokutan 913 49 27 Apr 2024 725th FlyingPenguin223 913 49 18 Dec 2024 725th CaedenHarper 🇨🇦 913 49 8 Jun 2025 731st UnderKoen 🇳🇱 913 58 6 Jul 2022 731st sisyphus-ppcg 🇦🇺 913 58 7 Jul 2022 731st m-tkach 🇺🇦 913 58 8 Mar 2023 731st orthoplex 🇨🇽 913 58 29 Jun 2023 731st Lydxn 🇨🇦 913 58 19 Jul 2023 736th marshallward 🇺🇸 912 49 20 Nov 2022 737th Lydxn 🇨🇦 911 49 13 Jun 2022 737th primo-ppcg 🇹🇭 911 49 13 Jun 2022 737th GrayJoKing 🇦🇺 911 49 22 Jun 2022 737th JayXon 🇺🇸 911 49 9 Sep 2022 737th MeWhenI 🇻🇦 911 49 5 Nov 2022 737th Steffan153 🇫🇮 911 49 27 Nov 2022 737th DialFrost 🇸🇬 911 49 13 Jan 2023 737th sean-niemann 🇺🇸 911 49 21 Apr 2023 737th prplz 🇦🇺 911 49 22 May 2023 737th Yewzir 🇧🇪 911 49 12 Oct 2023 737th Betuaredead 911 49 11 Nov 2023 737th pardouin 🇫🇷 911 49 5 Oct 2024 749th Lydxn 🇨🇦 911 60 27 Feb 2022 749th JayXon 🇺🇸 911 60 27 Feb 2022 Prev 676–750 of 3,035 Next