Sudoku Grand Tour - 200 Hard to Master Puzzles 7x7

By Dart Veider

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

• Format: Paperback
• Language: English
• ISBN: 1729597246
• ISBN13: 9781729597248
• Release Date: October 2018
• Publisher: Createspace Independent Publishing Platform
• Length: 138 Pages
• Weight: 0.43 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"