Saturday, June 16, 2007

Minus one to plus one Puzzle

The puzzle uses maths. Can be attributed as Maths Puzzle. It follows the following rules.
Take a matrix of any size greater than 4x4. Now what you have to do is use the integers -1, 0, 1 only any number of times and all the rows and columns must sum to a different number. Lets go ahead..... Try this