Heptagon Numbers: Heptagon Numbers

By Gregory Zorzos

What is a Heptagon Numbers puzzle?The heptagon shape has seven corners and a centre (eight numbers); also they are six triangles with another six numbers. So you have to place fifteen numbers in this heptagon but each triangle and the number in it must have the same sum with the other five triangles. You will have some numbers and the sum and you have to find all other numbers.

• Format: Paperback
• Language: English
• ISBN: 1453618244
• ISBN13: 9781453618240
• Release Date: July 2010
• Publisher: CreateSpace Imprint
• Length: 104 Pages
• Weight: 0.57 lbs.
• Dimensions: 10.0" x 0.2" x 7.0"