Suguru

Number Blocks ("Suguru") 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 Number Blocks 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 Number Blocks (10x10) Puzzles from Easy to Hard.
- 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)