How do you play DuBlox

Dublox is another variation of the Bloxorz games. In Dublox, a 4-block square is walked across a defined field of blocks by tipping it up or down. The block is moved up, down, left, and right to reach a target area consisting of two or four blocks. The blocks must fit exactly on the target, and cannot ever overlap the edge of the field while being flipped.

There is a related link below to one or more sites to play the game, and to the written and video solutions.