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Extreme Brain Workout is a series of puzzles designed to engage the core parts of your brain
that are responsible for verbal ability, logical thinking and even your IQ. Each group of puzzles
progresses from simple to complex so that they are accessible and challenging for everyone,
from the very beginner to the dedicated puzzle master. With each set of puzzles you'll also find
information about the specific part of your brain being worked out so that you can choose what
areas to focus on.
BUILD YOUR BRAIN MUSCLE!
MAXIMIZE YOUR MENTAL ABILITY WITH:
VISUAL ILLUSIONS • MIND BOGGLERS
SEQUENCES • IQ TESTS
AND MUCH MORE!
EXTREME BRAIN WORKOUT BRAIN
FUN AND CHALLENGING
PUZZLES TO BOOST
YOUR BRAIN POWER
M A R C E L DA N E S I , Ph . D .
A u t h o r o f T h e T o t a l B r a i n Wo r k o u t
MARCEL DANESI is a professor of
anthropology at the University of Toronto.
He has published extensively on puzzles,
and is the author of The Total Brain
Workout, The Puzzle Instinct, Increase
Your Puzzle IQ and Sudoku: 215 Puzzles
from Beginner to Expert.