Publisher's Synopsis
Hidoku (from Hebrew: "my puzzle") is a logical puzzle.
The goal of Hidoku is to fill the grid with consecutive numbers that connect horizontally, vertically, or diagonally.
- 500 Hard Puzzles
- Handy 6 x 9 inch Book Layout
- 6 Puzzles per Page
- Ideal for Experts The book is for those who like logic and math problems. Decide, developing and improving.