Your job is to figure out the weights of all the objects in the mobile below.
Every horizontal bar must have the same total weight on each side to balance.
Drag the weights to the shapes to make everything balance.
Click a shape on the left, then click a yellow box to drop it in.
Make sure all the crossbars have equal weight on both sides.
Click on the shapes and numbers above or use the controls below to specify the weight of each shape.