Not As Seen In Ads The ads show solving puzzles with lava, water, rocks, and a monster. I thought this was a puzzle game. It's not. It's a city/arming building game with time based building. You have to build, upgrade, and defend to unlock puzzles. I played enough to unlock just six puzzles. Most of the puzzles aren't even logic puzzles, they are just a matter of timing when you hit buttons. This is not the game the ads made it out to be.