Brain Twisters from the First Worl# - Tapa blanda

ith the world's best puzzle solvers who competed in the world's first mental Olympics in New York City in June 1992.

Math Problems
-- Logical Brainteasers
-- Hidden Picture Puzzles

Spot the Difference Puzzles
-- Mazes
-- Tangrams
-- Warm-up Puzzles
-- Special Challenges from Foreign Countries
-- the U.S./Canada Qualifying Test

So sharpen your pencils -- and play some games with your brain!