"The Master Theorem" puzzle book is an oversized paperback with a dark blue cover with different mathematical and mysterious symbols in white.

The Master Theorem - A Book of Puzzles, Intrigue and Wit by M.

$ 29.99
$ 29.99
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The Master Theorem puzzle book contains over 40 original, beautifully designed puzzles, with three hints and a complete solution each. Solvers will enjoy weeks of neuron growth as they become experts in codes, ciphers, and the mysteries of the universe.

Paperback: 212 pages
Recommended for ages 13+