Oh wow. It's actualy more fun than i thought it would. The gimmick of placing tower where they need to be and thinking which and how much of them should be used is kinda interesting and certainly can be improved.
While it's fun, i'm ashamed to say i can't pass the 3rd level where i got this zap lamp. Sometimes the lamps just won't go into certain plug and i think that's the biggest annoyance.