I thought you might like a little interaction with the site and have something that you can take away with you.
How about a nice game of Squares? You know, that game you used to play in school where you take turns to draw a line between two dots on a page with the aim of making up a square.
The winner is the one who makes the most squares and don't forget if you make a square you get to draw another line.
Simply click on the first dot and then on the second dot to complete the line. The computer will have its own turn and if a square is made it will highlight it in the colour appropriate to who made the square.