Download or read book BIG BOOK Of 150 UNIQUE PUZZLES & SOLUTIONS written by Mehmet Esabil Yurdakul and published by Lulu.com. This book was released on 2019-09-28 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Welcome, In this book there are puzzles for all family members, whether they are young or old.. Some of the puzzles are very easy, some are very difficult, easy rules and easy to understand. All illustratet, all colored. Puzzle is a game or a problem. It is well known that solving puzzles ist not only brain training and coordination improvement tools, they're fun, too!