Minesweeper Online: the classic, plus a no-guess mode
Beginner to Master boards, a no-guess mode where every board can be solved by logic, and a flag mode made for phones.
Minesweeper Online is the classic logic game, free in your browser. Open squares to clear the field. Each number tells you how many mines touch that square, and you use those numbers to work out where the mines are.
Four difficulty levels
| Level | Board | Mines |
|---|---|---|
| Beginner | 9 by 9 | 10 |
| Intermediate | 16 by 16 | 40 |
| Expert | 30 by 16 | 99 |
| Master | 30 by 24 | 200 |
Beginner, Intermediate and Expert match the original Windows game. Master is our own addition for players who want more.
No-guess mode
In classic Minesweeper, some boards force you to guess. In no-guess mode, every board can be cleared by logic alone, at Beginner, Intermediate and Expert sizes.
Made for phones as well as mice
- Flag mode, or press and hold a square to flag it
- Chording: tap a number once its mines are flagged to open the squares around it
- Your first click is always safe, and so are the squares around it
- A timer, best times and keyboard shortcuts




