Brain Test Level 278 What is the question mark Answers. Brain test is the leading IQ word puzzle game. By playing this game you will be able to find the solution to boredom while exercising your brain and testing your IQ. The game becomes far more interesting when you try to play it with your friends. The game is very simple. All you need to do is find the solution to the tricky brain teasers. There are no specific rules just try all your knowledge, logic and creativity to find the unexpected solution. Brain Test offers many interesting features that will help you get through tough moments during the game just try to use them wisely. There is so much for you to learn and explore. Give it a try!
Pure mathematics. The answer is 19.