Posted by a reviewer on Amazon

Unlike the usual challenge in this type of exercise the two drawings were mirror images where he had to distinguish between things on the left reflected as things on the right

Posted by a reviewer on Amazon

Its not like any other childrens book ive seen

Posted by a reviewer on Amazon

Fun for the mathematicallyminded but also rather difficult

Posted by a reviewer on Amazon

The one confusing thing about the book is that it is split into 2 sections and the answers for the first half of the book are located at the end of the first section half way through the book

Posted by a reviewer on Amazon

They spun it around a couple of times looking for the power switch but after determining that it was in fact a book they figured out how to activate it

Posted by a reviewer on Amazon

It really gets them thinking and its fun way to get them to stretch their minds trying to find an answer to the problems