Solution

152970

First name
EENE
School
Our lady of lourdes
Age
11

Challenge 3 and 2

The solution to our problem is
I found out that the way to find the highest and the lowest number is to count up the numbers I can visually see. The lowest number I found was 61 and the highest number I found was 83. Only the numbers I could see we're the ones that could.

Goodbye