VARIETY SAVINGS 4-Pack 350+ Sudoku Puzzles for Adults, with Tips & Tricks, Puzzle Books for Adults & Seniors, Aging Seniors Brain Stimulation Activity Books, Large 8 X10 and Digest  5 X 8 Combo

★[MANY TO CHOOSE FROM] – Improve your memory, sharpen your mind, and have fun at the same time! If you are a big sudoku game enthusiast, this is a great way to unwind and relax while sharpening your brain with a wide range of sudoku puzzles to choose from in our various sudoku book bundles. ★[INCLUDED IN THIS PACKAGE] – A 4-pack variety of sudoku puzzles, including 2 large size books, measuring 8x10 3/4 inches, and 2 digest size, measuring 5 1/4 X 8 1/4 inches. Also included is one free bonus pen; the color will vary randomly between black, blue, and red. ★[HOURS OF FUN FOR YOUNG AND OLD] – Gift this bundle to your mother, father, friends, and family! These sudoku books are a collection of puzzles with all levels of puzzle difficulties, from one star to four stars, so that all ages can enjoy them. These are fun and challenging. ★[VERSATILE STRUCTURE] – The puzzles are printed on smooth paper with premium ink and the words are easy to read making the puzzles a joy to complete. There are wide margins so the papers are easy to tear out. ★[BONUS PEN INCLUDED] – We hope you’ll love this bundle of sudoku puzzle activity books as much as we do! As a token of appreciation to your loyalty, one pen is included with each bundle for your convenience. Colors vary between black, blue, and red. Happy puzzling!