Hitori: 250 Hitori Logic puzzles for adults (7×7, 9×9, 11×11, 12×12, 14×14)

Description

Looking for a well-balanced Hitori collection with growing challenge?

This book features 250 Hitori logic puzzles for adults, arranged across five thoughtfully selected grid sizes to create a smooth progression in complexity and solving depth.

Included grid sizes:

7×7 – balanced and engaging
9×9 – classic extended challenge
11×11 – deeper pattern recognition
12×12 – advanced concentration required
14×14 – large-format puzzles for experienced solvers

As the grid size increases, so does the level of focus, logical consistency, and strategic thinking required. The 14×14 puzzles provide longer solving sessions and a satisfying sense of accomplishment.

Each puzzle is presented in a clean, easy-to-read format, making it comfortable to solve at home, during travel, or as part of your daily brain-training routine.

✔ 250 carefully designed puzzles
✔ Progressive grid sizes
✔ Engaging mid-to-advanced experience
✔ Solutions included for convenient checking

Perfect for adults who enjoy number logic, structured thinking, and relaxing screen-free mental challenges.