Zerby Derby

Zack, Lily and the Construction Zerbies try to stop a stream from running through town and washing the roads away.

Zack and Rex experiment with sand when they try to make a ramp that leads up to a big log.

Zack and Rex try, try again to build a bigger sandpit in Zerby Town.

Zack and Rex try to solve the Zerby Town Maze on their own without the help of Chase the helicopter.

Zack and Rex set out to build a bridge over a ditch so Zerbies can cross to the other side without falling in.

Zack, Rex and the Construction Zerbies set out to build a tunnel through a big ramp they've created.

Zack and Lily try to get to Gravel Gully as fast as they can, but it's a long way away.

Zack and Lily try to stop the Construction Zerbies' project from flooding.

Bob the boat tries to drive up the stream that connects Zerby Town Lake with a new pond Zack and Lily just discovered.

The Zerbies try to move a big, driftwood stump off the beach and back to Zerby Town.

Rex, Zack and Lily try to move Lily's garage to a new spot on a steep hill, but getting her garage up there proves to be difficult.

Zack and Lily try to find a way to make the Zerby Town Marsh a little less muddy so they don't get stuck.

Zack and Lily explore different ways to drive along a section of lakeshore where there are lots of big, fun rocks.