A crime can be a tough thing to solve, even for a crack detective. It's especially difficult when you turn your back for one second, and some rookie beat cop messes with your crime scene.

In Sherlook, players examine two nearly identical images, with just some minor differences between them. Everyone uses their powers of perception to determine how many anomalies there are before the other players. The faster they can figure it out, the more points they'll earn... assuming they're right!