Xp Booster Official

Have you ever played the game on calculator 1 1 = 2 1 1 1 1 1 1 etc ... to see which one will go the furthest? Well here is the application made ​​for you. Challenge your friends on a long-term game, where only the click counts ! Click click click , and be the first in the ranking. No need reflex . No need for intelligence. Just a lot of perseverance !