The idea of the game is to find all of hidden foxes in as few steps as possible.
To uncover a square you suspect contains a fox, just tap on it. If the square does not contain a fox, then you will see an amount of foxes around and the counter of steps increase.
Besides foxes there are other objects, which can help you or impede in your search. You can specify amount of this objects and play in different styles.
The classic style - just specify only amount of foxes, and number of other objects is a zero.
The modern style - you specify quantity of other objects you want to have.