Dr. Pixel: Pill mania Classic

Dr. Pixel: Pill mania Classic
Dr. Pixel is an old school style block puzzle game.
Our hero doctor uses pills to kill the virus and clear the fever.
Use pills to clear the fever. Both pills and virus are blocks. Match four blocks with same color to eliminate a row or a column. Eliminate all viruses and you will pass the level.
As your skill improves, try to eliminate viruses with fewer pills as you can, which will get more stars and scores.
Dr. Pixel is a totally free game.
The name of our doctor is Dr. Pixel.
Dr. Pixel is easy to play but hard to master.
Play more and have fun.
----------------Play control------------------
Tap for rotating the pill.
Drag left/write for moving the pill.
Drag down for drop the pill to the ground.
Drag up for speeding for 3 steps rather than completely falling to ground.