Sudoku Fun Extra Hard Volume 1 - Sudoku Fun

Sudoku Fun - Extra Hard Volume 1Do you like to use your spare moments indulging in Sudoku? If so, Sudoku Fun will be your perfect take-anywhere companion. With over 20 puzzles guaranteed to sharpen your mind and keep you thoroughly entertained. This collection is a real treat for anyone who loves Sudoku. Are you ready to rise to the ultimate brain-training challenge?With attention to logic and detail, working the puzzles in this book can provide a vigorous mental workout. Virtually everyone from teenagers to senior citizens can utilize the brain stimulation that these puzzles can produce.In light of recent medical studies, they have come to some very interesting conclusions. Notably, when a person spends 30 minutes a day stimulating their brain, it has been found to stimulate the nerve endings in both halves of the brain. And possibly even make new brain cells!The following is a selection of puzzles that are included in Sudoku Fun Extra Hard Volume 1: ✓ 20 Sudoku Extra Hardand in the bonus section a few...✓ Calcudoku✓ Cell Blocksand✓ Honeycombs!In addition, for a little participation on your part, you can acquire 50 more puzzles absolutely free!Grab a pencil and activate your brain cells - Sudoku Fun brought to you by Sunrise Mountain Press. As a result, it will provide you hours of challenging entertainment, one page at a time!Available now at Amazon. Here is a link to the author page, www.amazon.com/author/martinhause where it will show you all 6 Sudoku Fun titles available. From Extra Easy to Extra Hard, there is a book here for everyone!