Expert Sudoku Book Stress Free

"Expert Sudoku Book Stress Free" offers 160,000 Sudoku puzzles across four difficulty levels and four unique types, including X, Hyper, Jigsaw, and Samurai Sudokus. The game features easy-to-read numbers, full undo support, and a user-friendly input system. With no timers, this game encourages relaxation and stress-free fun for players of all skill levels.