There aren't all that games that grade you like a teacher would, so hats off to Dupligon for taking that approach and, in doing so, making us feel like worthless children again.
Actually Dupligon is pretty cool. You're shown a shape and you have to try and replicate it the best you can by memory. Dupligon starts off easily with triangles, but if you can manage to get an A grade at the hexagon stage, then we'll be mighty impressed.
