LOGIC is a method of reasoning that involves a series of statements, each of which must be true if the statement that comes before it is true. Logic requires no prior knowledge, no mathematical or linguistic skills— just the ability to think logically.

A MENSA BOOK OF LOGIC PUZZLES tests your ability to think logically. The puzzles, graded from easy to very difficult, provide an opportunity to match your logic-ability with the best in the world. A 'Hints' section is provided to start you off if you get stuck. The spatial and sequential patterns of these puzzles will stimulate both your intellect and your imagination. Answers are given at the back of the book and where necessary, explained!

And remember, all puzzles in this book are presented by a Mensa member—the high IQ international society.