Even from the pixel gaming past, many of you remember the game where the doctor fights viruses with a pile of colorful capsules. Suddenly, the ambassador of the spread of coronavirus, this puzzle has become relevant. Doctor Covid appeared, who is sure that his universal oblong tablets will defeat any virus. You yourself can make sure of this, just go to the Dr Covid laboratory. Colored viruses will appear on the playing field, and capsules will fall from above. Aim them at the evil spreading disease. If you install three or more capsules of the same color over a virus, the virus will disappear without a trace, and you will rid the world of a terrible infection.