Dig to China is a cool math game that is all about digging. Your objective is to dig into the Earth, gather gold and other resources and eventually get to China. Buy upgrades in the shop by spending the gathered materials. Upgrades will help you dig faster and more effectively. Keep an eye on the timer. Collecting clocks extends your remaining time. You can either use your mouse or keyboard to play this game, although mouse is easier to use. Move your cursor around the screen to start digging into that direction. Click to use bombs, they will collect resources from the wider surrounding area. Dig as deep as you can and collect as many resources as possible within the given time limit in Dig to China online at Cool Math Games.