This book was pretty good in the fact that it was challenging, but some of the riddles were actually very easy. I didn’t like that it was not actually very many riddles and some of them felt unfair. I didn’t really like this book.

Funny, but challenging.

This book is full of smart riddles, I fooled my mom with the Abraham, Isaac, and Jacob trick!!!

A fun book. Some of the puzzles were hard to understand, though.

This book challenges your mind and makes you work, I like to overcome challenges.