Complicated Maths Puzzles: Number Cross Puzzles

By Marcus White

Number Cross consists of a square grid with numbers. The goal is to blacken some cells. Numbers outside the grid show the sums of the numbers in white cells in corresponding row or column.

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• Format: Paperback
• Language: English
• ISBN: 172395554X
• ISBN13: 9781723955549
• Release Date: September 2018
• Publisher: Independently Published
• Length: 116 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"