Drag and drop the all picture pieces to their exact locations to complete the pictures of the nature - butterfly. The game comes with 8 pictures and three difficulties: 2x3, 3x4, 4x6. jigsaw puzzle,nature puzzle,butterfly jigsaw puzzle,HTML5 jigsaw game,mobile jigsaw puzzle,online jigsaw puzzle,puzzle game,brain training,educational game,kids puzzle,family game,challenging puzzle,drag and drop game,picture puzzle,interactive puzzle,puzzle for kids,butterfly pictures,nature games,brain exercise