1024 - best brain

Fresh style digital elimination game! Once play on, simply can not stop!

Game description: By sliding the screen up and down,as long as there are the same number collide, they will sum to a number: For example, two "2" into "4", two "4" into "8" ...... So, the game's goal is increase to the 1024.

test your intelligence, still so what, come challenge it!