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 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 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 Chars Time Submitted 354th pardouin 🇫🇷 939 55 326ms 18 Aug 2024 354th voytxt 🇨🇿 939 55 301ms 19 Jan 2025 354th b-illy 🇬🇧 939 55 377ms 21 Jan 2025 354th fuzzylojik-golf 🇺🇸 939 55 340ms 29 May 2025 354th Yax42 🇫🇷 939 55 306ms 31 May 2025 354th edsrzf 🇳🇿 939 55 360ms 22 Jul 2025 354th CaedenHarper 🇨🇦 939 55 348ms 4 Sep 2025 354th snoozingnewt 🇺🇸 939 55 328ms 6 days ago 384th Yewzir 🇧🇪 937 16 38ms 18 Feb 2024 384th emgordon154 937 16 39ms 19 Mar 2025 386th GrayJoKing 🇦🇺 937 33 3ms 20 May 2021 386th primo-ppcg 🇹🇭 937 33 4ms 20 May 2021 386th Lydxn 🇨🇦 937 33 3ms 29 May 2022 389th JayXon 🇺🇸 936 38 87ms 27 Sep 2021 389th Lydxn 🇨🇦 936 38 95ms 27 Sep 2021 389th stefangimmillaro 936 38 99ms 4 Nov 2022 389th MeWhenI 🇻🇦 936 38 94ms 5 Nov 2022 389th Shanethegamer 🇺🇸 936 38 95ms 6 Feb 2023 389th DialFrost 🇸🇬 936 38 94ms 6 Feb 2023 389th Steffan153 🇫🇮 936 38 93ms 7 Feb 2023 389th sean-niemann 🇺🇸 936 38 93ms 7 Feb 2023 389th ovs-code 🇩🇪 936 38 91ms 17 Jul 2023 389th Yewzir 🇧🇪 936 38 98ms 11 Oct 2023 389th Betuaredead 936 38 87ms 11 Nov 2023 389th dokutan 936 38 95ms 28 Jul 2024 389th pardouin 🇫🇷 936 38 86ms 20 Aug 2024 389th primo-ppcg 🇹🇭 936 38 105ms 12 Apr 2025 389th edsrzf 🇳🇿 936 38 87ms 22 Jul 2025 389th fuzzylojik-golf 🇺🇸 936 38 95ms 7 Aug 2025 389th snoozingnewt 🇺🇸 936 38 100ms 6 days ago 406th henkma 934 51 129ms 26 Jun 2020 406th lynn 934 51 174ms 8 Oct 2021 408th prplz 🇦🇺 934 55 141ms 13 Jan 2022 408th GrayJoKing 🇦🇺 934 55 131ms 13 Jan 2022 408th JayXon 🇺🇸 934 55 127ms 13 Jan 2022 408th Lydxn 🇨🇦 934 55 139ms 13 Jan 2022 408th primo-ppcg 🇹🇭 934 55 134ms 14 Jan 2022 408th lynn 934 55 132ms 10 Mar 2022 408th inventshah 934 55 130ms 15 Jun 2022 408th sisyphus-ppcg 🇦🇺 934 55 140ms 8 Aug 2022 408th sean-niemann 🇺🇸 934 55 140ms 3 Nov 2022 408th stefangimmillaro 934 55 131ms 4 Nov 2022 408th andersk 🇺🇸 934 55 130ms 5 Nov 2022 408th MeWhenI 🇻🇦 934 55 146ms 6 Nov 2022 408th Steffan153 🇫🇮 934 55 118ms 27 Nov 2022 408th DialFrost 🇸🇬 934 55 143ms 12 Jan 2023 408th rucin93 🇵🇱 934 55 132ms 19 Jan 2023 408th Shanethegamer 🇺🇸 934 55 130ms 6 Feb 2023 408th ovs-code 🇩🇪 934 55 137ms 17 Jul 2023 408th Yewzir 🇧🇪 934 55 122ms 11 Oct 2023 408th Betuaredead 934 55 132ms 11 Nov 2023 408th dokutan 934 55 131ms 27 Mar 2024 408th pardouin 🇫🇷 934 55 128ms 19 Aug 2024 408th acotis 934 55 135ms 4 Feb 2025 408th emgordon154 934 55 133ms 19 Mar 2025 408th fuzzylojik-golf 🇺🇸 934 55 133ms 17 Jun 2025 408th edsrzf 🇳🇿 934 55 118ms 22 Jul 2025 408th kumavale 934 55 142ms 26 Aug 2025 408th snoozingnewt 🇺🇸 934 55 131ms 6 days ago 435th rak1507 🇬🇧 933 18 3ms 11 Mar 2022 435th lynn 933 18 2ms 27 May 2022 435th Steffan153 🇫🇮 933 18 3ms 22 Feb 2023 435th pardouin 🇫🇷 933 18 3ms 16 Apr 2025 439th NewDefectus 🇮🇱 933 29 44ms 8 May 2021 439th akshatj27 🇦🇶 933 29 34ms 11 Jan 2022 439th m-tkach 🇺🇦 933 29 36ms 23 Nov 2022 439th Steffan153 🇫🇮 933 29 37ms 1 Jan 2023 439th DialFrost 🇸🇬 933 29 33ms 13 Jan 2023 439th sean-niemann 🇺🇸 933 29 31ms 29 Jan 2023 439th MeWhenI 🇻🇦 933 29 42ms 30 Jan 2023 439th JayXon 🇺🇸 933 29 48ms 25 Dec 2023 439th sisyphus-ppcg 🇦🇺 933 29 36ms 25 Dec 2023 439th Yewzir 🇧🇪 933 29 32ms 25 Dec 2023 439th GrayJoKing 🇦🇺 933 29 32ms 26 Dec 2023 439th Lydxn 🇨🇦 933 29 35ms 29 Dec 2023 First Prev 376–450 of 3,196 Next Last