It's a really great puzzle book. It challenges your mind, and it's really fun to do with family and friends. There are great jokes and riddles in there.

Very creative and challenging!

This book was filled with fun and interesting stuff. These riddles never get old, and they are also educational. I used some of them for my math class!

WOW! This was an amazing book! I read it whenever I could, with friends or family. I totally recommend this book. p.s. If you love hard brain teasers...GET THIS!!!

I want to change my review. This book is great for people eight and a half and older. It has some hard puzzles but interesting answers. There are great riddles to tell your friends!