Grand Tour Puzzles - 200 Hard Puzzles 9x9 vol.3

Grand Tour is a logic puzzle. It is a grid of points that all need to be connected by a single loop through all points of a rectangular or square grid. To begin the puzzle, a few of the points are already connected to insure a unique solution.

• | Author: David Smith
• | Publisher: Independently published
• | Publication Date: Dec 06, 2018
• | Number of Pages: 116 pages
• | Language: English
• | Binding: Paperback
• | ISBN-10: 179084522X
• | ISBN-13: 9781790845224