New York Post Shark Su Doku: 150 Fiendish Puzzles
You’ll devour these tasty new FiendishSu Dokus. Master them and you’ll rulethe puzzle ocean! More than just hoursof entertainment, Su Doku engages yourmind, improves your concentration, andhelps you stay mentally fit. With 150brand-new puzzles to complete, you’llbecome a Su Doku master in no time!