Sharpen Your Mind with 20 Fun & Challenging Sudoku Puzzles! Looking for a brain-boosting activity that’s both fun and relaxing? This Sudoku Puzzle Book is designed for beginners and seasoned players alike, with a perfect mix of easy, medium, and hard puzzles to keep your mind active. ✔ 20 unique Sudoku puzzles with step-by-step difficulty progression ✔ Clear, large-print 9x9 grids on 11.69 × 8.27 inch pages ✔ One puzzle per page for a clean and stress-free solving experience ✔ 20 Full solutions included right after each puzzle ✔ Great for adults, teens, and seniors who love number challenges Whether you’re just starting out or ready for tougher challenges, this book will stretch your brain, improve concentration, and give you hours of satisfying fun. Challenge yourself. Relax your mind. Enjoy Sudoku!