The Minesweeper hole will go live in approximately 3 days. Why not try and solve it ahead of time?
Foo Fizz Buzz Bar 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 825th janbehrens 🇩🇪 827 79 229ms 28 Nov 2023 825th Yewzir 🇧🇪 827 79 206ms 9 Apr 2024 825th 5quiwyrm 827 79 233ms 4 Dec 2024 829th JosephAbbey 827 93 9ms 6 Apr 2022 829th nakatchi 827 93 9ms 16 Feb 2024 829th timothytomato 827 93 10ms 1 Jun 2025 832nd tonsofpcs 827 130 43ms 18 Sep 2025 833rd nwellnhof 🇩🇪 827 149 8ms 22 Oct 2022 834th DialFrost 🇸🇬 826 96 8ms 19 Mar 2025 835th Kloppermand 🇩🇰 826 111 371ms 29 Nov 2021 835th memiamp 🇬🇧 826 111 405ms 14 Oct 2022 837th resoNathan 826 122 3ms 2 Jul 2024 838th gjoacorp 🇬🇧 826 144 66ms 3 Aug 2025 839th cefqrn 826 199 1,029ms 20 Jan 2025 840th dokutan 825 95 2ms 16 Mar 2024 841st GrayJoKing 🇦🇺 825 108 149ms 22 Aug 2023 842nd GolfingSuccess 🇬🇷 824 50 59ms 5 Sep 2025 843rd aibolit 824 89 1,044ms 6 Jun 2025 844th mdznr 824 117 98ms 20 Dec 2021 844th Yewzir 🇧🇪 824 117 111ms 6 Jul 2023 844th HumanoidCPU 824 117 100ms 15 Mar 2024 847th GrayJoKing 🇦🇺 824 126 389ms 4 Mar 2022 847th aposteriorist 🇨🇦 824 126 486ms 15 Mar 2022 849th Natanaelel 🇸🇪 824 146 180ms 26 Jul 2025 850th Schmitt-Very-Cool 824 150 479ms 26 Sep 2025 851st billythekid 823 97 8ms 6 Jun 2025 852nd RealAMC 🇳🇿 823 117 3ms 28 Nov 2023 853rd GrayJoKing 🇦🇺 822 91 5ms 20 Aug 2023 854th SirBogman 🇺🇸 822 114 115ms 14 Oct 2022 855th austbestos 🇮🇪 822 115 172ms 6 Feb 2022 855th jared-hughes 822 115 162ms 6 Jun 2023 855th cbrt-x 822 115 171ms 18 Sep 2023 858th MeWhenI 🇻🇦 822 153 258ms 9 Feb 2023 859th MeWhenI 🇻🇦 822 157 2ms 20 Apr 2022 860th Codsilla 🇨🇦 821 83 289ms 24 Mar 2023 861st MeWhenI 🇻🇦 821 262 23ms 19 Jul 2025 862nd jared-hughes 820 123 2ms 6 Mar 2022 862nd Waffle3z 820 123 3ms 8 Apr 2022 862nd TheDrawingCoder-Gamer 820 123 2ms 2 Jul 2025 865th oceko 820 145 65ms 19 Feb 2024 865th BlankSpruce 820 145 66ms 22 Aug 2024 867th GrayJoKing 🇦🇺 819 85 340ms 31 May 2022 868th Shanethegamer 🇺🇸 819 92 1,257ms 22 Nov 2021 869th aliakseikalosha 819 112 360ms 22 Oct 2024 870th lynn 819 147 146ms 7 Jul 2024 871st SpareManiKatti 818 94 13ms 19 Apr 2022 871st HenryTy83 818 94 12ms 4 Dec 2022 871st ShiraJoseph 🇺🇸 818 94 10ms 25 Mar 2023 871st JeanmarieJackman 818 94 10ms 17 Oct 2023 871st dewmguy 818 94 9ms 12 Jun 2024 871st MyXoToD 🇩🇪 818 94 13ms 1 Jul 2024 871st codingisgreatbutiamnot 818 94 10ms 29 Jul 2024 878th MeWhenI 🇻🇦 818 109 138ms 15 Nov 2022 878th jared-hughes 818 109 134ms 22 Jan 2023 878th prplz 🇦🇺 818 109 126ms 12 Jun 2023 881st stefangimmillaro 818 110 43ms 26 Apr 2025 882nd GolfingSuccess 🇬🇷 818 201 1,034ms 18 Jan 2025 882nd ovs-code 🇩🇪 818 201 920ms 24 Jan 2025 884th Shanethegamer 🇺🇸 817 96 2ms 17 Jan 2024 884th DialFrost 🇸🇬 817 96 3ms 26 Jan 2024 886th stefangimmillaro 817 118 105ms 1 May 2024 887th snoozingnewt 🇺🇸 816 80 250ms 12 Sep 2023 888th KrausRaus 🇺🇸 816 116 3ms 6 Oct 2022 889th GolfingSuccess 🇬🇷 816 118 3ms 22 Nov 2021 889th jared-hughes 816 118 3ms 25 Mar 2022 889th Attero 🇸🇪 816 118 3ms 1 Aug 2022 892nd GrayJoKing 🇦🇺 816 136 32ms 17 Jan 2023 893rd GrayJoKing 🇦🇺 815 78 20ms 21 Nov 2021 893rd sisyphus-ppcg 🇦🇺 815 78 13ms 30 Nov 2021 893rd andersk 🇺🇸 815 78 13ms 25 Oct 2022 893rd Steffan153 🇫🇮 815 78 17ms 3 Aug 2024 893rd DialFrost 🇸🇬 815 78 13ms 11 Jan 2025 898th Yewzir 🇧🇪 815 95 12ms 9 Jan 2025 899th dranjohn 815 146 396ms 16 Sep 2023 900th kg583 🇺🇸 814 92 6ms 10 days ago First Prev 826–900 of 3,297 Next Last