The new Soduku puzzle craze! A mind-boggling medley of sesational sodoku puzzles! Sodoku is fun and easy to play! All you need is a pencil, eraser, and your "thinking cap!"
There is no math involved--just reason and logic. Fill in the grid so that every row and column and every 3 x 3 box contains the digits 1 through 9. It's that simple! Still not sure? You should order one and find out for yourself. Once you start, you cannot stop. Absolutely FABULOUS for exercising the mind! Better than crossword puzzles! (Answer key in the back of the books to check your understanding).