Mayan Curse Solo Playthrough

About Mayan Curse, from BoardGameGeek:

A group of archeologists just made the headlines. After decoding an ancient Mayan manuscript, they found the location of a secret temple in the jungles of El Salvador. The document revealed the existence of an unknown secret city, that can only be seen from the top of a large, circular temple. The secret passage to reach the temple is a set of very large stone slabs sitting on stone rolls. These sit above an ancient river, believed to be a passage from the living world to the Underworld. Slide stone slabs and race to create a path to discover stelae (monuments) and perhaps even ascend the temple to view the ancient city. But beware of the boulders that will be triggered along the way. You have to make it out before they all reach the entrance and block your only escape! Includes a solo mode with 12 scenarios. -description from the publisher