Matrix user forums

In the attachments is a pdf of a challenge.
I can't find the solution.
Its like in this video https://www.youtube.com/watch?v=onT9euBpXvs

Can someone help me, Tanks

Hello,

What have you tried so far?

Are you using the Formula Flowcode as in the video or the newer Formula AllCode?

Can you post your project so we can see and point you back in the right direction. This way you learn more than if we simply do it for you.