System of Equations

Protect your system from hackers and try to save your connection. Place +s to diminish the hacker values while avoiding dropped -s to protect your own. Pickup *s to double your value or %s to try your luck for an increased value. Find the right door to move through the system and stop more hackers Arrow Keys - Move / Execute Action Hold X + Arrow - Place + at last position Hold Z + Arrow - Place + adjacent to position