Hi everybody,
though I ordinarily am wary of flash game sites, I have spent quite a bit of time at this one and nothing has gone amiss.
they have several physics-based games, but the coolest by far is the “Saunavihta” series: Saunavihta, Saunavihta Yeti, and Saunavihta Vortex.
some excellent (in the Bill and Ted sense) quirky graphics and challenging gameplay. big fun!
here is a link to the first game:
http://www.yoarcade.net/ability/saunavihta_content.html
that is all.