Suguru (Number Blocks): 500 Hard Puzzles (10x10) (Paperback) (ISBN-13: 9781675561423)

Suguru (Number Blocks) is a logic puzzle with simple rules and challenging solutions. The task consists of a rectangular or square grid divided into regions.

The rules of Suguru are simple, each region must be filled with each of the digits from 1 to the number of cells in the region. Cells with the same digits must not be orthogonally or diagonally adjacent.

This Logic Puzzles book is packed with the following features:

- 500 Hard Suguru (10x10) Puzzles.

- Answers to every puzzle are provided.

- Each puzzle is guaranteed to have only one solution.

- Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors)

- Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)