Solution

154446

First name
Oliver,Finlay,Levi
School
Holy Trinity Primary school Halsted
Country
Age
10

Up and Down Staircases

On the webpage for up and down staircases it told us about the 1 step and 2 step so that was sorted out.

We used multi-link to help us out so we tried it were we put as many as possible to make 5 step up and 5 step down we had 25 blocks at the end off it and we spotted a pattern it was that the number gets times by itself.