Sudoku Easy to Hard by Will Shortz, Volume 3: 100 Wordless Crossword Puzzles (Paperback)
Serious Item Code: 2215
These addictive puzzles are easy to explain -- just fill the grid with numbers according to the few simple rules -- but incredibly fun and engaging to complete. You don't need any mathematics knowledge: Just supply a pencil and an inquisitive mind.
This brand-new collection features original sudoku puzzles ranging from effortlessly easy to devilishly difficult, along with an introduction from Will Shortz that explains these fascinating puzzles and how to solve them. If you're a crossword fan, a fan of logic puzzles, or just a puzzle lover in general, you will be engrossed and delighted with sudoku!