Route Digger 3 represents a new part of this exciting game. Different colored cones are buried in the ground where the corresponding colored doughnuts should reach. In order for the doughnuts to reach the desired cone, you need to dig a tunnel. It is important that it has an inclined surface, otherwise the doughnut will not roll. You will have to bypass various obstacles, which will be more and more at each level. The end of the corridor must rest against the beginning of the pipe so that the doughnut falls into it and then the level will be successfully completed in Route Digger 3.