More than 100 crossword puzzles are packed into this Brain Games¨ Mini 101 CrosswordsÑmaking it easy to take your brain workout to go! While enjoying the fun, a quick daily puzzle break may be all you need to help maintain mental fitness and stay sharp. And since this grab-and-go collection fits your purse, briefcase or carry-on bag, it's easy to keep on hand for waiting rooms, long commutes or whenever you have a little downtime. Spiral binding keeps the softcover book flat during use. 256 pages with answer key in back. Word puzzle book measures 7 1/4"L x 5 1/2"W.