Similarly to two first Speed Miner 2 versions, the third Speed Miner 2 asks you to mine in a more challenging working environment. This time it is so far harder than others, so are you confident of having a high score in Speed Miner 3? You choose a basic mine to work, and if you are enough good, you are allowed to move to another mine. We are so eager to see the total number of blocks you can mine within an allotted time. Speed Miner always looks forward to seeing fast miners.