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Posted October 28, 2013
Posted January 25, 2013
requires not too much background in math; demands good to great puzzle solving skills
A GREAT collection of problems! For those who like tough puzzle magazines such as Games, this mathematics book will please. It takes determination and patience to solve these, but it's so worth it, and so fun.Was this review helpful? Yes NoThank you for your feedback. Report this reviewThank you, this review has been flagged.