Big Book of Numbrix: 1000 Easy to Hard Puzzles (10x10)

is a logic puzzle with simple rules and challenging solutions. It is played on a rectangular grid of squares. Some of the cells have numbers in them. The rules of are simple: fill in the missing numbers, in sequential order, going horizontally and vertically only. Diagonal paths are not allowed. - 1000 (10x10) Puzzles from Easy to Hard. - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution.