The Minesweeper hole will go live in approximately 8 hours. Why not try and solve it ahead of time?
Forsyth–Edwards Notation 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 Tower of Hanoi 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 Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 301st Shanethegamer 🇺🇸 759 174 6ms 4 Oct 2024 302nd niklv 🇷🇺 758 127 12ms 14 May 2023 303rd stefangimmillaro 758 208 293ms 6 May 2025 304th ovs-code 🇩🇪 757 102 631ms 2 Mar 2024 305th DialFrost 🇸🇬 757 108 838ms 31 Aug 2025 305th CaedenHarper 🇨🇦 757 108 864ms 16 Sep 2025 307th sean-niemann 🇺🇸 757 169 43ms 9 Dec 2023 308th ericlangedijk 🇸🇮 753 131 426ms 22 May 2023 308th revlayle 🇺🇸 753 131 399ms 7 Jun 2023 308th AdrienHache 🇫🇷 753 131 409ms 28 Dec 2024 311th Shanethegamer 🇺🇸 753 140 4ms 2 May 2023 312th sean-niemann 🇺🇸 752 153 103ms 7 Jul 2025 313th GolfingSuccess 🇬🇷 751 89 8ms 1 May 2023 314th fkantelberg 751 109 11ms 25 Jul 2023 315th Waffle3z 751 155 2ms 14 Sep 2023 315th edsrzf 🇳🇿 751 155 2ms 22 Aug 2025 317th emplv 🇱🇻 751 210 254ms 6 May 2023 318th stefangimmillaro 749 83 32ms 24 May 2025 319th kg583 🇺🇸 749 167 5ms 26 Sep 2025 320th edsrzf 🇳🇿 748 155 78ms 27 Jul 2025 321st jacobly0 🇺🇸 748 236 1,730ms 22 Apr 2024 322nd edsrzf 🇳🇿 747 211 290ms 16 Apr 2025 323rd ovs-code 🇩🇪 747 287 8ms 8 Jul 2024 324th Salutations45 746 129 9ms 3 Dec 2024 324th targrik 746 129 16ms 9 Jun 2025 326th Shanethegamer 🇺🇸 746 156 1ms 5 May 2023 327th MeWhenI 🇻🇦 745 134 10ms 9 May 2024 328th alemelis 744 102 1,065ms 5 Oct 2024 329th jmerle 🇳🇱 744 110 12ms 11 Jul 2023 329th SB-945 744 110 10ms 13 Jan 2024 331st sean-niemann 🇺🇸 743 135 2ms 7 Jul 2025 332nd Steffan153 🇫🇮 743 180 369ms 4 May 2023 333rd Shanethegamer 🇺🇸 742 192 137ms 3 May 2023 334th anter69 🇭🇺 740 84 37ms 27 Mar 2024 335th uttumuttu 🇫🇮 740 130 10ms 22 Dec 2023 335th Lv0Sys 🇵🇱 740 130 11ms 19 Jun 2025 337th janbehrens 🇩🇪 740 174 439ms 1 May 2023 338th stefangimmillaro 739 205 167ms 4 Jun 2025 339th KatieLG 🇬🇧 735 105 491ms 24 days ago 340th MeWhenI 🇻🇦 735 182 373ms 22 May 2023 341st DialFrost 🇸🇬 735 193 2ms 26 Jan 2024 342nd MeWhenI 🇻🇦 734 194 171ms 1 May 2023 343rd MeWhenI 🇻🇦 734 215 300ms 1 May 2023 343rd Shanethegamer 🇺🇸 734 215 261ms 14 Jul 2023 345th ScottHamper 731 183 702ms 3 May 2023 346th DialFrost 🇸🇬 730 76 3ms 10 Feb 2024 346th lifthrasiir 🇰🇷 730 76 3ms 6 Dec 2024 346th emgordon154 730 76 2ms 8 Jun 2025 349th DialFrost 🇸🇬 729 132 10ms 11 Oct 2023 350th dokutan 729 137 8ms 4 Oct 2024 351st mtirado1 727 160 2ms 1 May 2023 352nd adamnielson42 🇺🇸 726 104 4ms 10 Jan 2024 353rd annaproxy 725 136 413ms 22 May 2023 353rd Shanethegamer 🇺🇸 725 136 382ms 26 Mar 2024 355th Shanethegamer 🇺🇸 725 172 2ms 10 May 2023 356th janbehrens 🇩🇪 724 133 12ms 17 Jun 2023 356th KingSkyrock 🇺🇸 724 133 12ms 15 Oct 2024 358th tatzyr 🇯🇵 723 86 35ms 24 Feb 2025 359th Shanethegamer 🇺🇸 723 173 4ms 19 Oct 2024 360th MeWhenI 🇻🇦 720 197 2ms 11 Oct 2023 361st stefangimmillaro 719 198 1,896ms 13 Oct 2024 362nd MeWhenI 🇻🇦 716 148 119ms 7 Aug 2023 363rd TFeld00 🇩🇰 715 87 36ms 3 Sep 2024 364th MeWhenI 🇻🇦 715 138 392ms 26 Jul 2023 365th jared-hughes 713 135 9ms 28 Jul 2023 365th Argeento 🇵🇱 713 135 10ms 8 Sep 2023 365th itserasmus 713 135 12ms 17 Jan 2024 368th jeff-at-tamer-dot-codes 🇺🇸 711 115 11ms 17 May 2023 368th yzhs 🇩🇪 711 115 11ms 22 Jun 2023 370th janbehrens 🇩🇪 711 188 352ms 1 May 2023 370th h3ra993huskp 🇯🇵 711 188 403ms 23 Nov 2023 372nd GrayJoKing 🇦🇺 709 117 160ms 12 Aug 2024 373rd bizy-coder 708 109 478ms 11 Oct 2024 374th madex 🇩🇪 708 136 10ms 24 Jul 2025 375th cbrt-x 707 183 144ms 20 Jan 2025 First Prev 301–375 of 800 Next Last