I started Antichamber the other night. Definitely recommend checking that out. The style is awesome and the puzzles are tricky, mindfucky, but rewarding.
I also started Scribblenauts Unlimited. First Scribblenauts i've played and it's pretty cool.. I feel like to just play through it it isn't even slightly challenging. So all the fun is about making random obscure objects and playing around with them.
I started Amnesia because I have to play/watch horror stuff for research but i only got like 25 minutes in, before anything really scary happened before i quit for the day ;_; I hate it so much
I've also been playing GTAV, Spelunky, Triple Town, Pokemon X, Binding of Isaac.