Puzzles To Chall...: Improve Your Lateral Thinking:

Reviewers often note that while questions seem difficult, the answers are so simple they make you "hit yourself" for not seeing them sooner.

Some readers find the book too short, noting you can work through the puzzles in just a couple of hours. Improve Your Lateral Thinking: Puzzles To Chall...

Typically includes a short, puzzling statement followed by clues and eventual solutions. Reviewers often note that while questions seem difficult,