App is classified into different levels according to your knowledge. You must choose the right answer from the given options within the time limit.
-All questions are filtered by difficulty. The more questions you answer, the more difficult it will be. The difficulty of a question is indicated by a white scale under each question.
-You earn more points for difficult problems.
Challenge yourself,
-Free trivia game to test your test knowledge
Valuable and little-known sources of information
-Interesting questions for all difficulty levels