Minesweeper

Goal: uncover every square that doesn’t hide a mine. A number tells you how many mines touch that square (including diagonals). Your first dig is always safe.

Mouse: left-click to dig, right-click to plant a flag. Click a number whose flags are all placed to dig all its neighbours at once.

Touch: tap to dig, press and hold to flag – or switch the ⛏/🚩 button to flag mode.

Keyboard: arrow keys move, Space or Enter digs, F flags, H gives a hint, P pauses, N starts a new board.

Extras: hints show a safe square (+15 seconds). If you hit a mine you can undo that move once – but the game won’t count for your best time. With No guessing on, every board can be solved by logic alone.