Multiplication tables fight!

Two game modes: Fight and Invincible. In the first mode you will have to defeat the red droid before it destroys you. For that it will be necessary to answer as quickly as possible to the requested calculations. Two speeds in this mode. A "classic" speed and a "Hard". You will compete against other players around the world since a user ranking exists for the 2 speeds. Will you manage to place yourself in the top Hard score? The second mode will be fatal during the first error ... How many correc...