The Minesweeper hole will go live in approximately 4 days. Why not try and solve it ahead of time?
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 Submitted 150th JayXon 🇺🇸 967 34 9ms 9 Feb 2021 150th primo-ppcg 🇹🇭 967 34 9ms 9 Feb 2021 150th prplz 🇦🇺 967 34 9ms 10 Feb 2021 150th sisyphus-ppcg 🇦🇺 967 34 9ms 10 Feb 2021 150th Lydxn 🇨🇦 967 34 9ms 10 Feb 2021 150th Waffle3z 967 34 9ms 10 Feb 2021 150th o0lit3 🇺🇸 967 34 10ms 11 Feb 2021 150th NewDefectus 🇮🇱 967 34 9ms 8 May 2021 150th orthoplex 🇨🇽 967 34 9ms 12 Aug 2021 150th lynn 967 34 8ms 11 Sep 2021 150th akshatj27 🇦🇶 967 34 9ms 12 Nov 2021 150th Irratix 🇳🇱 967 34 8ms 22 Mar 2022 150th dmrichwa 🇺🇸 967 34 9ms 20 May 2022 150th inventshah 967 34 8ms 15 Jun 2022 150th AlephSquirrel 967 34 9ms 18 Jul 2022 150th sean-niemann 🇺🇸 967 34 9ms 4 Nov 2022 150th stefangimmillaro 967 34 9ms 4 Nov 2022 150th MeWhenI 🇻🇦 967 34 9ms 5 Nov 2022 150th emplv 🇱🇻 967 34 10ms 22 Nov 2022 150th Steffan153 🇫🇮 967 34 9ms 26 Nov 2022 150th DialFrost 🇸🇬 967 34 9ms 12 Jan 2023 150th rucin93 🇵🇱 967 34 10ms 14 Jan 2023 150th Argeento 🇵🇱 967 34 9ms 19 Jan 2023 150th Shanethegamer 🇺🇸 967 34 12ms 6 Feb 2023 150th xsot 🇸🇬 967 34 9ms 14 Jul 2023 150th ovs-code 🇩🇪 967 34 15ms 17 Jul 2023 150th Yewzir 🇧🇪 967 34 9ms 11 Oct 2023 150th Betuaredead 967 34 9ms 11 Nov 2023 150th lukegustafson 🇺🇸 967 34 10ms 3 Mar 2024 150th vlpx 🇫🇮 967 34 9ms 18 Jun 2024 150th pardouin 🇫🇷 967 34 8ms 17 Aug 2024 150th b-illy 🇬🇧 967 34 10ms 29 Sep 2024 150th voytxt 🇨🇿 967 34 8ms 19 Jan 2025 150th fuzzylojik-golf 🇺🇸 967 34 9ms 1 Jul 2025 150th CaedenHarper 🇨🇦 967 34 9ms 2 Sep 2025 150th snoozingnewt 🇺🇸 967 34 9ms 6 days ago 187th GrayJoKing 🇦🇺 966 24 92ms 9 May 2021 187th sisyphus-ppcg 🇦🇺 966 24 109ms 9 May 2021 187th prplz 🇦🇺 966 24 111ms 9 May 2021 187th primo-ppcg 🇹🇭 966 24 95ms 10 May 2021 187th Lydxn 🇨🇦 966 24 103ms 25 Sep 2021 187th lynn 966 24 111ms 3 Jun 2022 187th JayXon 🇺🇸 966 24 101ms 8 Sep 2022 187th Steffan153 🇫🇮 966 24 104ms 26 Nov 2022 187th DialFrost 🇸🇬 966 24 101ms 13 Jan 2023 187th sean-niemann 🇺🇸 966 24 95ms 29 Jan 2023 187th SirFireball3521 966 24 113ms 13 Mar 2023 187th Yewzir 🇧🇪 966 24 114ms 12 Oct 2023 187th Betuaredead 966 24 102ms 12 Nov 2023 187th ovs-code 🇩🇪 966 24 96ms 2 Jan 2024 187th pardouin 🇫🇷 966 24 119ms 19 Aug 2024 187th fuzzylojik-golf 🇺🇸 966 24 112ms 6 Jul 2025 203rd primo-ppcg 🇹🇭 965 29 35ms 9 Feb 2021 203rd prplz 🇦🇺 965 29 35ms 10 Feb 2021 203rd NewDefectus 🇮🇱 965 29 44ms 8 May 2021 203rd akshatj27 🇦🇶 965 29 34ms 11 Jan 2022 203rd stefangimmillaro 965 29 34ms 4 Nov 2022 203rd m-tkach 🇺🇦 965 29 36ms 23 Nov 2022 203rd Steffan153 🇫🇮 965 29 37ms 1 Jan 2023 203rd DialFrost 🇸🇬 965 29 33ms 13 Jan 2023 203rd sean-niemann 🇺🇸 965 29 31ms 29 Jan 2023 203rd MeWhenI 🇻🇦 965 29 42ms 30 Jan 2023 203rd JayXon 🇺🇸 965 29 48ms 25 Dec 2023 203rd sisyphus-ppcg 🇦🇺 965 29 36ms 25 Dec 2023 203rd Yewzir 🇧🇪 965 29 32ms 25 Dec 2023 203rd GrayJoKing 🇦🇺 965 29 32ms 26 Dec 2023 203rd Lydxn 🇨🇦 965 29 35ms 29 Dec 2023 203rd xsot 🇸🇬 965 29 32ms 30 Dec 2023 203rd radarek 🇵🇱 965 29 34ms 7 Jul 2024 203rd pardouin 🇫🇷 965 29 36ms 29 Mar 2025 203rd fuzzylojik-golf 🇺🇸 965 29 36ms 30 Aug 2025 222nd GrayJoKing 🇦🇺 964 24 3ms 9 Feb 2021 222nd JayXon 🇺🇸 964 24 3ms 9 Feb 2021 222nd primo-ppcg 🇹🇭 964 24 3ms 9 Feb 2021 222nd prplz 🇦🇺 964 24 3ms 10 Feb 2021 First Prev 151–225 of 3,222 Next Last
