MineSweeper

Implemented the "Chording" feature. (Long tapping a number with the correct number of flags will instantly reveal all surrounding safe tiles.)
Guess-Free Boards: Classic Mode (Easy, Medium, Hard) and Daily Challenges are now guaranteed to be solvable without guessing.
Updated some sound effects. (You can switch back to the old sounds in Settings.)
Added Haptic Feedback (Vibration). (Can be toggled ON/OFF in Settings.)
Fixed minor bugs.