Author Description

THIS amazing puzzles will provide hours of entertainment. Solving puzzles is good for your brain. It: Stimulates your mind Improves ability to focus Reduces chances of feveloping Alzheimer disease by keeping your brain active Gives you pleasure and relax Features of this book: 100 very large HARD difficulty level puzzles 1 puzzle per page format 130 pages large format 8,5x11 inch (21,59 x 27,94 cm) for your convenience Solutions at the end of the book ( 4 solutions per page) premium matt soft cover Grab your copy now and start solving them! This is perfect gift idea for everyone who loves puzzles. This book is part of a series that includes 40 books (volumes 1-20 are normal level, volumes 21-40 are hard level puzzles).