What can i play with a three year old?

You will not get bored with three year olds. Get a gallon of bubbles, Frisbee, and wands. Put bubbles in Frisbee and they are having a ball. Get some for them to throw around. Ring around the Rosy. Sing songs, dance, you can do so many things. It is kinda hard to get them to play games together depending on their mood. I would say free play would be easier.