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The Ultimate Brain Health Logic Puzzle Book for Adults: Sudoku, Calcudoku, Logic Grids, Cryptic Puzzles, and More! - Paperback
$12.99
In stock
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Cindi Book items have a flat $9.99 shipping charge. Shopify Collective items use shipping rates set by the supplier. Orders containing items from different fulfillment sources may include more than one shipping charge. Your full shipping total is shown at checkout before payment.
Return eligibility is subject to the full policy. Opened, read, or unsealed books with broken seals or visible wear are final sale. Digital downloads, gift cards, and personalized products are non-refundable. Original shipping charges are not refunded for standard returns. Contact us within 7 days of delivery about damaged, defective, or incorrect items.
by Marcel Danesi (Author)
Sharpen your mind with fun, brain-boosting logic puzzles
Puzzles are an entertaining way to improve your memory and cognitive skills. The Ultimate Brain Health Logic Puzzle Book for Adults offers a wide variety of sudoku, calcudoku, logic grids, masyu, nonograms, and cryptic puzzles in a range of difficulty levels so you can enjoy hours of puzzling fun while keeping your brain happy and healthy.
What sets this book of brain games for adults apart:
- Dynamic brain training--Ease into each type of logic puzzle with simple instructions, a breakdown of what it does for your brain, and a quick warm-up--plus tips and trivia for total brain health.
- Puzzles for everyone--Build brainpower whether you're actively seeking to improve your memory or simply an avid puzzler looking for fun new material.
- Different difficulty levels--Decide how much of a challenge you're in the mood for with sections for Warm-Up, Easy, Medium, and Hard puzzles.
Go beyond other puzzle books for adults with one that's designed to keep your mind and memory in shape.
Author Biography
MARCEL DANESI is a professor of linguistics anthropology and semiotics at the University of Toronto, and has composed puzzles for Reader's Digest as well as a blog for Psychology Today, discussing the significance of many types of puzzles. He abides by the principle that even though some puzzles may take more patience to solve, they all should be "do-able" and eventually lead to a grasp of the solution.
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Cindi Book is the trade name of Cindi Book LLC, a Texas-registered online-only retailer. We provide clear contact, shipping, return, and checkout information so customers can make informed purchasing decisions.
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Cindi Book LLC
Administrative office only; no storefront or local pickup.
214-308-1733 · info@cindibook.com
Monday–Friday, 8:00 AM–5:00 PM CT
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Orders ship within the United States. Cindi Book branded titles typically arrive in 5–9 business days, including 0–2 business days of handling and 5–7 business days in transit. Supplier-fulfilled items typically arrive in 8–11 business days, including 1–3 business days of handling and 7–8 business days in transit. Business days are Monday–Friday, excluding U.S. federal holidays. Delivery estimates are not guarantees. Cindi Book items have a flat $9.99 shipping charge. Shopify Collective items use shipping rates set by the supplier. Orders containing items from different fulfillment sources may include more than one shipping charge. Your full shipping total is shown at checkout before payment.
Returns & Refunds
Standard U.S. returns are accepted for eligible new, unopened items within 30 days of carrier delivery. Returns are by mail. Customers are responsible for standard return shipping, there is no restocking fee, and standard exchanges are not offered. Once an approved return is received and inspected, the refund is issued to the original payment method within 5 business days. Damaged, defective, or incorrect items are handled at no return-shipping cost to the customer.
Return eligibility is subject to the full policy. Opened, read, or unsealed books with broken seals or visible wear are final sale. Digital downloads, gift cards, and personalized products are non-refundable. Original shipping charges are not refunded for standard returns. Contact us within 7 days of delivery about damaged, defective, or incorrect items.
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Some items may ship from Cindi Book or U.S.-based publishing, manufacturing, or distribution suppliers that fulfill orders for Cindi Book. Cindi Book LLC remains the customer-service contact for order questions, delivery support, returns, and refunds.