Check out a free game place called iFunSpace. They have great games on there like bingo, slots, puzzles, arcade, etc… Here is a little about the site:
iFunspace is a provider of free, advertising supported games and premium, paid services. iFunspace is unique in that we reward our customers using a loyalty program which allows them to earn merchandise based on their participation on our website. Also, unlike other free sites that only offer static games, we offer premium services which are only available through Credit purchases.
At iFunspace, no money is required and there is no risk to play. You are rewarded for your participation whether you win or lose!
So, if you are bored and find yourself wanting to play games, check it out!