SOLVE ME is a series of sudoku books, Every level in a book, starting from easy to hard. The purpose of sudoku is to improve memory, think about reaction and help you avoid memory impairment by continuing to operate and activate the brain. Lower your Brain age with the standard version of (SOLVE ME ) Sudoku The goal is to fill in the whole grid using the nine digits so that each row, each column, and each block contains each number exactly once. You don't need to be a math whiz to enjoy a great sudoku puzzle so Now start with level 1 (EASY)
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.