Detalhes do produto

ALL-IN-ONE Sudoku book for non-beginners PACKED with bonus features LOTS OF PUZZLES: Over 1000 Sudoku puzzles (504 Medium, 504 Hard) NEW EDITION: The 2024* collection features original and exquisite handmade puzzle patterns ANTI EYE STRAIN: DOUBLE grid size, BIG font, LOT of space to take notes CHALLENGING: Fast track to mastery for intermediate players, number heaven for seasoned puzzlers DETAILED STEP-BY-STEP SOLUTIONS: Check your answers or get hints when you get stuck WARM-UPS: Familiarize with solving strategies with quick starter challenges LARGE SIZE: 8.5 in x 11 in (21.59 cm x 27.94 cm) GREAT GIFT: ??Spread happiness around you to a friend, spouse, or relative ❤

*Upgraded on 8th September 2024 with DOUBLE grid size for a superior experience