Nintendo today announced a slew of new games, including a new twist on some of its old properties. Those include a new version of Dr. Mario starring Luigi – unsurprisingly titled Dr. Luigi – while ...

Move the pill to the right, rotate it twice, then move it back to the left when it gets around the pill on the right side. Move the pill to the left, rotate it twice, then move it back to the right.

You can eliminate the two viruses in just a few pills, especially since Mario's order of pills isn't random. Begin by landing the first pill on the blue virus's column so the yellow half points to the ...