Hitori: 250 Hitori Logic puzzles for adults (5×5, 7×7, 8×8, 9×9, 16×16)

Description

Looking for a Hitori puzzle book that balances accessibility and depth?

This edition includes 250 Hitori logic puzzles for adults, carefully arranged across five grid sizes to create a smooth and engaging progression.

Included grid sizes:

5×5 – beginner-friendly and approachable
7×7 – steady logical development
8×8 – engaging mid-level challenge
9×9 – classic extended solving
16×16 – large-format puzzles for experienced solvers

The progression allows you to warm up with smaller grids and gradually build toward the more immersive 16×16 challenges that require sustained concentration and strategic thinking.

Each puzzle is presented in a clean, easy-to-read layout, designed for comfortable solving at home, during travel, or as part of your daily brain-training routine.

✔ 250 carefully designed puzzles
✔ Progressive grid-size structure
✔ Large 16×16 format included
✔ Solutions provided for convenient checking

Whether you’re solving for relaxation or to sharpen your logic skills, this book delivers hours of structured, screen-free entertainment.