BigBrain is an educational quiz game that helps you get ready for exams. It features an online education platform in Sri Lanka that provides past papers for grades 9-13 in Sinhala, English, and Tamil mediums. BigBrain ExamHub allows you to learn any subject you want, including English, general knowledge, and higher education.

The game has several features, including a Play Quiz mode where you can select your grade and answer past papers, a 1v1 Battle/Group Battle mode where you can play with friends or random players, and a Daily Quiz that tests your knowledge with daily questions. You can also participate in contests for the chance to earn more coins and rewards.

BigBrain is available in English US (Sinhala Medium), English UK (English Medium), and Tamil (Tamil Medium). Other features include audio questions, a leaderboard to see your rank, badges to earn by playing, and the ability to review your answers and share your score with friends. Install BigBrain - Educational Game on your mobile device and get ready to test your knowledge!