Does playing video games make you smarter?
marginalrevolution.com
marginalrevolution.com
They used adults in their study, playing Super Mario 64. This suggests to me that they didn't deliberately go for something with massive amounts of problem solving.
What's boggling is to realize that there are people whose full time job is to invent new levels that will be just hard enough to be challenging and even a little frustrating but not so hard as to seem completely impossible and thereby force players give up in disgust.
(And I don't play temple run, but might that game not reinforce quick assessment and reaction time?)