Go on a puzzle adventure and discover an exciting underwater world! Drag and drop the animals onto the matching silhouettes in the picture Go on a puzzle adventure and discover an exciting underwater world! Drag and drop the animals onto the matching silhouettes in the picture. This child-oriented puzzle is perfect to train shape recognition abilities and motor skills. Go on a puzzle adventure and discover an exciting underwater world! Drag and drop the animals onto the matching silhouettes in the picture. This child-oriented puzzle is perfect to train shape recognition abilities and motor skills.