Answer :
Answer:
In a way they can. Though you do not feel smart while doing them they help your brain learn something new. The exercise do you learn eventually and you can grow smarter by teaching your brain to work in different ways.
Explanation:
Hello :D
In my opinion, i think in some cases they can help but not every time. They can help the brain do specific tasks better but does not improve overall intelligence.
I hope this helps :)