A free program for Android, by AppDokan BD.

Do you ever feel like you’re trying to sharpen your brain and increase your intelligence? Are you always looking for the best way to do that? Are you really that bored with the same old puzzles? If yes, then this app is for you. It contains a lot of interesting and funny questions and answers. It will help you to sharpen your brain and make you more intelligent. The app is free. There are so many different categories that you can choose from. There are many different levels. You can choose the easiest level or the hardest level.

Bangla Dhadha ধাঁধা ও ধাধার বই has been developed by AppDokan BD.