I've never played Angry Birds. I saw my nephew play it once. Is there one version that's better than others? If anyone's interested I highly recommend "Besiege" on Steam. A beautiful little game all about physics and creativity as you attempt to build functional (or not so much
) contraptions that you employ in an attempt to achieve the goal. The challenges are usually things like trying to destroy a windmill that's hidden behind some obstruction but there's lots of variety. It just recently got updated and I haven't played it in a long time. Its well worth it and usually pretty cheap.
I do love physics games. If I'm ever listening to some sort of discussion or interview online sometimes I like to listen to it in the background while playing games like these with physics coupled with brain teasers.