[MayflowerMadam]

Looks like a cool site.

[RoosterRedux]

It is so much fun. And very good for old folks, for fun and to exercise that big muscle between your ears.

Here's the place to start for math.

khanacademy.org/math

Sal Khan, who learned math at MIT, posted a few videos on youtube to help his nieces who were struggling with math...and they caught on with others interested in math.

As Sal says, everyone is good at math...they just need a good teacher to bring out their math genius.

And he is a very good teacher.