There are 10 achievements worth a total of 50 points
Reach the Ultimate rank.
Trigger your first mine.
Completed a minefield without using any flags on a minefield that is 9x9 or larger.
Trigger a mine on the second click.
Complete a minefield with five digs or less.
Reveal a square with a 6 or higher.
Win a game on each difficulty in both Classic and Speed modes.
Win a game without using any powerups ranked as Player or higher.
Win a speed mode game with more than 10 seconds left on the clock.
Win a game on a minefield that is at least 12x12.