The game is somewhat simple to beat. Just pick the quirky face -- i.e. the one couldn't realistically be generated using a combination of a collection of faces.

The game is somewhat simple to beat. Just pick the quirky face -- i.e. the one couldn't realistically be generated using a combination of a collection of faces. A blurrier background is sometimes a giveaway too. The game would be harder if the real faces were less asymmetrical in detail (no hats, etc.). And a lot harder if you needed to pick all of the real (or fake) faces, rather than pick the real one knowing the other is false.