Review It would be better. If you improve your app to provide review after the task completion.
It's knowledgeable and entertaining as well,, graphics is far better than any other educational app. Best part is u can go for a particular section you are interested in.
Excellent app Very nice app to gain knowledge. It's fun to challenge my friends and compete with them. Got addicted already. 5 star from my side.
Sooo niceeeee app Excellent app
Cool Very informatics. Nice
Excellent app This app is good for every age group