The aim of the game is to identify the boxes that contain ears of wheat. While you have to clear all the other boxes, you must be careful not to step on the boxes with ears of wheat, otherwise they will be crushed and you will lose!
You can mark the boxes that you think contain ears of wheat with the right mouse button or by holding down the box for a long time, when you want to free a box just click on it!
Most of the free boxes are empty, but some contain a number: these are valuable indications, because they tell you how many ears of wheat are in that area.
