Brain Test 2 Smith and Joe vs Who Level 6 How can they open that door?

Our editorial team delivers the guide for "Brain Test 2 Smith and Joe vs Who: Level 6, How can they open that door?".

By Emir Lajev /
Question
How can they open that door?
Hints
Hint 1:
That number 2 on the door belongs to the panel.
Step 1
Answer
Drag the number shown on the door and drop it onto the number 5 on the panel. Then, tap each button the number of times written on it.