The sky is blue. That much we can agree on. Or can we? I mean, where I reside in San Francisco, it’s typically an ominous shade of grey (because, fog). In the clever new platformer Hue, from Fiddlesticks Games, the sky doesn’t have to be blue. Not always at least. The sky can be crimson red, fuchsia, purple, orange, lime green, and a couple of other tones. And it’s necessary to change—that’s at the heart of this game’s challenge. As you trek through its base-grey world, you must manipulate the sky to different colors to make various objects both appear…