Remember that old game where you had a triangular piece of wood with 15 holes and 14 golf tees? You had to jump each peg in such a way that only one was left. I think you can still find those on the tables of your local Cracker Barrel restaurant. Well now you can frustrate yourself with this puzzle on your iPhone.

PegJump is certainly one of the more simplistic games that I’ve seen for the iPhone. You’re greeted simply with your peg board, full of pegs. You then select which slot you would like to be empty, then tap which peg you would like to move, and tap where you want it to go.

The game is fun until you finally figure unlock the mystery of how to solve it. It’s free, and only takes up 1MB of space on your iPhone. If you’ve ever been stumped by this game, now’s your chance to finally figure it out without having to carry around a piece of wood an 14 golf tees.