Minimal, modern, and made to challenge—this is sudoku at its sharpest. The White Series Hard Sudoku is designed for puzzle lovers who want to push their skills further. With its glossy minimalist white cover and compact A5 size , this book is sleek enough to carry anywhere yet tough enough to keep your brain fully engaged. Inside you’ll find 100 hard sudoku puzzles , each printed one per page for a clean, uncluttered solving space. These puzzles are ideal for experienced solvers seeking a real workout in focus, logic, and perseverance—all while enjoying a calming, screen-free break. And if you ever get stuck, don’t worry—the solutions are included at the back . ✨ Why you’ll love it: 100 hard sudoku puzzles for a real challenge - One puzzle per page for clarity and focus - Compact A5 size for travel and daily use - Sleek minimal white cover with glossy finish - Solutions included Bold, brainy, and beautiful—the White Series Hard Sudoku is a stylish challenge you’ll want to take everywhere.