You must use the many different shaped blocks and build dams around the playing field to trap the water, so it won't flow off. In this version there is a story mode, where you must complete each level under a certain time limit to advance to the next.

You must use the many different shaped blocks and build dams around the playing field to trap the water, so it won't flow off. In this version there is a story mode, where you must complete each level under a certain time limit to advance to the next.