Rolly Snake Vs Vortex Block

Very addicted snake game.

Roll a snake of balls to crawl on a  road of vortex. 

Eat the color ball to make the snake longer. 

The snake head collide the color block will use up the snake balls. It will take more snake balls to break the deeper color block. Breaking the block can collect scores.

Don't make the snake touch the black boom ball, it will make you game over directly.

So, how many balls can you eat ?