Hitori Puzzle Book: Puzzles (7x7) : Keep Your Brain Young (Hitori Puzzle Books For Adults) (Volume 4)

Hitori is a logical puzzle with simple rules and challenging solutions.The puzzle is played on a grid of squares or cells. In the beginning, each cell contains a number.The goal is to paint out some cells so that there are no duplicate numbers in any row or column.This Logic Puzzles book is packed with the following features:- 300 Hitori (7x7) Puzzles.- Answers to every puzzle are provided.- Each puzzle is guaranteed to have only one solution.- Two puzzles per page (8.5 x 11 inches) .Hitori Adult Puzzle Book offers hours of entertainment for adults of all ages, from young adults to seniorsWe hope this will be an entertaining and uplifting mental workout, enjoy Hitori.