The Official Utterly Addictive Number-Placing Puzzle
Swing into spring with Su Doku! These all-new Easy to Medium puzzles are
the perfect way to enjoy the sunny days ahead! More than just hours of
entertainment, Su Doku engages your mind, improves your concentration,
and helps you stay mentally fit. With 150 brand-new puzzles to complete,
you'll become a Su Doku master in no time!