Relax your pretty head after after all the big-publisher drama below with some dreamlike puzzling, chaps. Box is a simple, one-note browser game, simply a matter of arranging puzzle pieces so they push and pull in the right direction simultaneously.
It's the right balance between sleepy and challenging for my tastes (my tastes being 'it's 9pm and I'm knackered'), but it's not huge on variety. Sometimes, that plum doesn't matter. Play!
(Thanks to Matt K)