240 puzzles to entertain your brain. Sudoku at its finest, give your brain a workout with 240 new and innovative puzzles in a variety levels so everyone can pla

Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers a

While even the simplest of illusions please, this stunning volume showcases over 200 of the finest images from around the world. Artists include Rafael Olbinski

Research shows that regular puzzlement does your noggin good! Tests of recall, mental flexibility, association, and comprehension can improve your day-to-day th

If you were stranded on a deserted island and could only have one book with you, what would it be? For sudoku fans Will Shortz Presents the Supreme Book of Sudo