Brain Test is an online HTML5 game and 78.81% of 372 players like the game. Wikipedia is the world's largest online database of encyclopedia knowledge. From this database, you can learn a lot of knowledge. Brain Test is a game similar to the Wikipedia quiz. You can not only learn encyclopedia knowledge from this game, but also Divergent thinking, answering various puzzle questions, the first half of the question is relatively simple, but the second half of the question is very difficult, come and try this game Brain Test! You can also play Brain Test on yad.com How To Play Brain Test: Click to play.