Using each of the digits 1, 2, 3, 4, 5, 6,7, 8, 9 only once... solve this problem.
x x x x x- x x x x
3 3 3 3 3
This question was asked to Dom and me through my little brother's DS Game (Professor Layton and the Curious Village
) and it took us a ridiculously long amount of time to solve it.
There has got to be some easier way to do it that we were both overlooking.
Dom ultimately got it because he's awesome.. but if you know an easy way to find the answer... do share. Please and thank you, of course.