Solution

39349

Problem
That number square Back to problem
First name
Haseeb
School
Parkhill Junior School
Country
England
Age
9

I would put 1 at the first square then add 10 until it reaches the top. Afterwards I would put 2 next to the 1 then add 10 until it reaches the top.I would continue doing it to 3,4,5,6,7,8,9 and 10.