HARTFORD, Conn. — When Koopa paints, he gets down and dirty. His feet are covered in all shades of blue and yellow and his slow-moving belly helps to form the abstract swirls that make up his art.

These blocks give you a time limit of 20 seconds to unfurl an object marked with !? so that it turns into another object. Hit the block and then whack the box the park ranger is sitting on. It will ...