This is a fun little game that I think would work great on a mobile device.

nice work, i enjoy it.

Maybe, the timer can add some seconds after each tab, also, the good player can be playing more long time before die

Made it to round 9 before running out of time. I liked the music and sound effects. They were very pleasing to the ears. 

One idea to make the game more like a puzzle would be to prevent connecting lines if they intersect with a pair of icons that haven't been matched yet.