posted by Natasia on .
I have to do a 4x4 magic square with the digits 2011 so that each row column and diagonal contains one 2 one 0 and two 1s. But the hard part is that the sum of each row column and diagonal has to be 4. Please help if you can i've been at it for hours and i'm getting desperate and frustrated.
There are probably many other ways to do it.