Short Description Launch the ball from barrel to barrel, and capture the gems using each barrel only once while avoiding the saws.
Full Description
Launch the ball from barrel to barrel, collecting gems along the way. Because each barrel can only be used once, the puzzle is in selecting a route which collects every gem. Use careful timing to avoid the dangerous saw-blades.
At later levels, the barrels also move and spin, requiring carefully timed shots to get the correct trajectory.