LOGIC OF SCALES

A wonderful logic game for children, and it would be nice for adults to do such exercises from time to time. And then, you know, many adults complicate things that are too simple in essence.

Here is a children's swing. Those on which one sits on one side, the other-on the opposite side and pushing their feet off the ground alternately rise up. It is good when there is a balance at the same time. That is, the mass of one swing is approximately equal to the mass of the other. And if, for example, an adult uncle sits opposite a five-year-old boy? That's right, it won't work. The uncle will outweigh and there will be no swing.

The situation here is similar. One or more swings are surrounded on both sides by different toys (one or more). Your task is to determine by the behavior of all the swings, which of the toys is the heaviest. For example, if the soldier outweighs the pyramid and cube, and the ball outweighs the soldier, which is heavier? That's right, the ball! Continue to progress through the levels in the same spirit, relying on the simple and clear logic of scales.