Solution

194939

First name
Sonny,Reuben and Rio
School
St Helen's C of E School
Country
Age
0

1 This is the correct solution.
4 3
6 2 5
First, we tried 1 at the top.Then we put 3 and 2 on the middle section.Then we put 6 and 4 at the bottom and knew that it was wrong.
On our 2nd try we put 1 at the top, 4 and 3 in the middle and 6,2 and 5 at the bottom which was right!
6 cannot be put in the top or middle sections because it is the highest number.
5 can only be in the bottom or middle sections.