Improvable game

This game is definitely Improvable, the main problems to fix are:
Sometimes there is no way to win, because all the paths are blocked off.
The game lags sometimes and when you are about to reach a high score it makes you lose.
The worst one is when an ad appears and the game continues, despite the ad and it causes you to fail.
These are especially annoying and frustrating when you are close to a high score, but if these are improved I think that this game will deserve 5 stars.

TimS83&3&9 about Blocky Football