Problem
First name
Lukas Dubietis
School
Mount Pleasent
Country
Age
11
I found that there are only 2 solutions which are
6,9,11,12,4,14,7
8,7,13,10,6,12,9
I found this out by putting every number in the first box then testing them out and at the end i came to 2 solutions,the 2 above.