Brain Buster is a head-to-head mental math duel. You and your opponent step into the arena as two rival brains, the crowd fills the stands, and 14 questions decide who walks out the winner. Every round puts one arithmetic problem on the board and four possible answers. Addition, subtraction, multiplication, division — no calculators, no second guesses. The first brain to hit the correct answer takes the point and lands a punch that sends the oth ...
A question appears on the board with four answers beneath it. Tap or click the correct one before your opponent does. • Answer first and correctly — you win the point and land a punch. • Answer wrong — your opponent gets a free shot at the point. • If neither of you answers in 10 seconds, the question is a draw. • The player who wins the most of the 14 questions wins the match. Controls: mouse click on desktop, single tap on mobile. That's it — no other input needed.