Classic game
Left-click to reveal · Right-click to flag · Click a revealed number to chord
Daily puzzles always use a fixed medium board, fixed opening and the same seed for everyone. No server or account is required. No-guess mode can take a moment to generate.
Reveal every safe square without hitting a mine. Numbers count the mines in the eight surrounding squares.
Right-click or long-press to place a flag. On touch screens, you can also toggle Flag Mode. Click an already-open number to reveal its hidden neighbors once the matching number of flags is placed (chording).
Keyboard: Arrow keys move focus; Space reveals; F flags; Enter reveals/chords; R restarts; H offers a logical hint; ? opens this guide.