Vanquish Those Viruses

Description
A re-make of one of the classic staples of video gaming. Help defeat the viruses in the poor Woogi's body by stacking pills of the correct color in columns or rows of 4! Rack up your score with combos! Made for the Nutrition building in Woogi World!

Instructions
Use the arrow keys to move the pills, "a" and "s" rotate the pills in different directions. Press down to drop a pill.

Stack pills in rows or columns of 4 to eliminate the row or column. If a virus is part of the row or column it will be eliminated too!