Two years ago Sean “Seanbaby” Reiley and friends released Calculords, a digital collectible card game powered by math. It was the best thing. Now they’re back with Calculords 2: Rise of the Shadow Nerd, which is supposedly like Calculords, only better in every way. I’m in.
Calculords for iOS is incredibly nerdy — and wonderfully so. It's a lane-based strategy game. It's a collectible card game. It makes the player actively participate in math. There are few ways it could be nerdier — I have compiled a list.