Problem / game
First name
Terrence T
School
Doncaster Gardens Primary School
Country
Age
11
Filename
I used the method "Guess and check". I believe there are only two solutions. The cards for the first solution were 6, 9, 11, 4, 14 and 7. The cards for the second solution were 8, 7, 13, 10, 6, 12 and 9. I did this by making a table and putting the a number in the front, then checking if it would work the whole way through. I have a picture of the table but it is very messy.