Problem
First name
Nansai
School
Our lady of lourdes
Country
Age
11
Filename
The first step to this problem is building a staircase using blocks,I found that the highest number is 83 and the lowest is 61 I found this answer using 635214 the numbers on the blocks only work if you can visually see them other wise it does not work, the lowest number we found was 61 and that was used by using this staircase:215364