"I liked it very much it is very good to exercise brain"

"This is a fun game that makes it fun to exercise your brain"

"Great way to exercise my brain and keeps me on my toes"

"This helps me get exercise for my brain"

"The best way to exercise your brain"

"Very good brain exercise"

"Brainwell is one of the best brain trainer app for Android devices, of..."

"It is brain exercise"

"Real brain training exercises"

"Know this is the best app on here for free brain exercises"

"A good brain exercise"

"A great brain exercise"

"This app is great for exercising your brain"

"And a good brain exercise"

"Great brain exercise"

"Great puzzles and a good way to exercise your brain"

"This game is a great brain exercise"

"Great way to exercise my brain"

"Also it is good thinking game to exercise your brain"

"It's a good game to exercise your brain"

"Love to exercise my brain with puzzles"

"Nice way to exercise the brain"

"Great game to exercise the brain for a few minutes"

"Everyone should be able to solve these tasks. Some of them might be su..."