About Book
This book introduces you to the amazing world of Straights puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all skill levels and ages. You will find 200 exciting puzzles, both for beginners and for professionals. HOW TO PLAY
It is a 9x9 grid, partially divided by black cells into compartments. Each compartment, vertically or horizontally, must...
Related Subjects
Games