Mind-blowing conundrums that will sharpen your thinking skills. These fascinating, brilliantly colorful puzzles will strain your brain and dazzle you visually. The picture challenges have a trick to fool you: from vivid optical illusions to 3-D effects. Some problems require a little math but before doing the arithmetic, you ll have to figure out the logic underlying the question.

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Store Description

I sell a variety of books: Hardcover, softcover, textbooks, kids books, audiobooks, etc...

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Seller's business information

Foggypaws
CA, U.S.A.

Sale & Shipping Terms

Terms of Sale

All orders shipped within 2 business days from Sonoma, CA. Returns are accepted within 30 days of receipt.

Contact information:

Chris Jones
835 5th St E
Sonoma, CA 95476
U.S.A.

chris@foggypaws.com

Shipping Terms

Shipping costs are based on weight. If you select standard shipping and the book weighs 8 oz. or less, it will ship via USPS First Class. If the book weighs 9 oz. or more, it will ship via USPS Media Mail. Expedited shipping is shipped via 1 or 3 day USPS Priority Mail. International shipping is done via USPS First Class Mail International. Some international orders may be subject to a Value Added Tax (VAT) based on your local customs and tax laws.

Shipping rates within U.S.A.

Shipping rates within U.S.A.
Order quantity	5 to 14 business days	2 to 6 business days
First item	US$ 6.99	US$ 14.99

Delivery times are set by sellers and vary by carrier and location. Orders passing through Customs may face delays and buyers are responsible for any associated duties or fees. Sellers may contact you regarding additional charges to cover any increased costs to ship your items.