From GameBrew - a wiki dedicated to Video Game Homebrew.
MineSweeper is a puzzle game which players has to find bombs hidden in the field. It looks close to the original version of the Windows OS. Custom levels was planned to be added in next version.
All the tiles being pressed without hitting a mine consists a number, which gives the player hint of where the bombs locate. For example, 1 = a mine is hidden around the tile clicked (1 out of 8) 2 = two mines, etc ... you can tick the boxes where you think there are mines to remind us in this matter.
Stylus - Press on the squares to un-hide the box
L + Stylus - Hold L and press the trigger with the stylus to mark the box with a flag
START - Menu
FlashCard M3 Real with firmware 4.2d
Flashcard M3 Simply with firmware 1.14
DSTT Flashcard with Firmware 1.15