QiYi Wisdom Ball

The QiYi Wisdom Ball is an educational puzzle from QiYi. Half the challenge lies in managing to remove the various parts to get into the earth’s core. Then you get a new challenge in successfully trying to rebuild the globe. However, the puzzle is not particularly difficult, and is primarily suited for younger children. An instruction manual comes with the puzzle, where during your puzzle solving, you can learn a little more about the different layers of the earth down to the core in the English-language guide.