50 Tiny Room Escape Walkthrough Level 20

I don't understand how to figure out the third box, with the different figures. V. 5. The answer is shown but not how to arrive at the answer.

How do we earn the second ticket ?

Anyone find the second playing card

Where was the 1 ticket?

Can anyone explain why it’s 51423 and not 51243? That one really confused me

If u put the panel on and dont realize it says attgta then there is no way to check and u just have to guess

how do you know the pattern of version five if there's only four versions?