Sindu Potha

Sindu Potha was created by us who wish to enjoy Sri Lankan songs.


BigBrain – Get Ready for Exam

BigBrain is an Educational Quiz Game. Using Big Brain you can test your knowledge and get ready for the exam.

And also using Big Brain ExamHub You can learn any subject you want. (Grade 9 – Grade 12/13, English, General Knowledge and Higher Education)

Big Brain is an Online Education Platform (Online Exams) in Sri Lanka. BigBrain App/Game provides all the past papers for Grades 9 – 13 Students in Sinhala Medium, English Medium, and Tamil Medium.

You can play Big Brain as a Big Brainer. Your Rank, Your coins, and all scores will show on the Leaderboard and you can find who are the best rankers or Big Brainers in the BigBrain App.


Play Quiz: Using Play Quiz you can select your grade and answer all past papers and review answers.

1v/s 1 Battle / Group Battle: (Battle with one on one) You can play Quiz with friends by creating a room or joining a room. Also, you play Battle with Random Players By Starting Battle.

  • Daily Quiz: The BigBrain app will ask daily questions to test your knowledge.
  • Guess The Word: Answer the BigBrain Questions by selecting words.
  • True / False: Read the questions and answer by tapping true or false.
  • Contest: You can join the BigBrain Contest Daily or Monthly and also by Answering Questions you can earn more coins.
  • Self Challenge: Using This category you can challenge yourself by getting your own time. You can choose the Grade, Subjects, and No of questions.
  • Read ‘N’ Learn: Read the paragraph or Lesson and Answer the questions.
  • Audio Questions: Audio question is a new function for students who like to play quizzes by hearing.

Other Features:

  • Leaderboard: See your Rank
  • Badges: Earn Badges by playing BigBrain Quiz
  • Rewards: Rewards mean coins. Earn rewards/coins by referring new Students or players using a referral code. And also you can get rewards by unlocking Badges.
  • Review Answers: After playing BigBrain you can review your answers and share your score with friends.
  • Bookmark: You can bookmark questions and review or compare quizzes with your answer and the correct answer.

Help and Support or Report Problems

Install Big Brain – An educational Game for your mobile and share your amazing experience with us!

BigBrain App Release Overview

  • Version 1.1.4 (Feb 4, 2024)
  • version 1.1.2 (2023.07.05)
  • Version 1.1.0 (2022.12.12)
  • Version 1.0.8 (2022.11.16)
  • Version 1.0.7 (2022.11.07)
  • Version 1.0.6 (2022.11.06)
  • Version 1.0.5 (2022.11.04)
  • Version 1.0.2 (2022.08.22)
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