Mega-Tech has encrypted the circuit. Encrypted tiles (the question marks) are revealed only when infected. Turn the encrypted tile closest to an unattached infected tile to reveal it.

All of the encrypted tiles in this level are straight lines. Notice that they connect in the same direction as the question mark.

Turn the infection sources and more of the puzzle will light up. Don't turn random encrypted pieces that won't connect unless you know what you're doing.

Dr. X upgrades TOM with glitches! Place glitches (Alt) to temporarily immobilize a drone. If two or more drones collide, you'll be rewarded with fireworks.

You can only have two glitches on the board at once. This includes glitched drones.

If at first you don't succeed, use what you learned in 2.04. Don't wait until the last second either.

Note: The drones will carry energy pellets once you get the 3.04 upgrade enabling you to complete the achievement "Glitch Abstinence."

Looks like Mega-Tech was able to absorb the infection into one of their drones. What will you do to get it out?

Don't forget to use your glitches to make navigating the level easier. Align the tiles on the outside, then the inside.

Only two pieces need to be turned to solve this puzzle.

You will have an epiphany. The green bugs are where they are for a reason. Two are better than one.

You only need to rotate the center tiles. Leave the rest of the circuit alone.