The peg game is extremely challenging. The objective is to clear the board and leave only one peg. If you can do that, you're one smart cookie, but if you leave 4 or more pegs - well - it's just not polite to say what you are. But, practice makes perfect so go ahead and see how many pegs you can get rid of. The gameplay is such that you jump another peg to get rid of it. You can only jump a peg that has an empty space on the other side of it. Keep going, because if you're smart enough, you can clear them all but one.