I just ran across a neat puzzle game called Factory Balls. The goal of the game is to use the tools to modify the ball in the correct sequence, and match the final solution that is on the box. When you have reached the correct combination, the ball will drop into the box. The thing that is nice about this game is that its actually very easy and fun to play on a touchscreen computer. I could solve the puzzles faster using the touchscreen on my UX than I could with my mouse. It runs fine on the UX, though you might want to make your browser full screen (usually F11) for that small amount of extra space. Play it now!

[Wired]