Can you fill rows and columns with M, A, T, H?

Puzzle : Can you fill rows and columns with M, A, T, H?

Here is the 4 by 4 square and few boxes already have assigned one letter.

Now you need to fill all the boxes using letter M, A, T and H so that every row and column has all words M, A, T and H.

And it is believed that it can be done only by someone who is really strong in math.

So go ahead and do it as soon as fast.

Answer : to see the answer, please move to next page.