It is a numerical brainteaser (no math required!) that is simply addictive. With every puzzle being completely different, Sudoku is sure to appeal to puzzle fans of all levels.
- OVER 300 ALL NEW PUZZLES
- Includes KILLER, KAKURO, FUTOSHIKI (SON of SUDOKU), BATTLESHIP, OVERLAP, SAMURAI and MORE
- GENTLE, MODERATE, TOUGH and FIENDISH levels