Golden Pyramid Lite 1.2 (iPhone OS 3.0 Tested)

the author of this app says:

Golden Pyramid is a strategy game like Tic Tac Toe and Connect 5 (aka Gomoku).

The rules are simple:

2 players alternate selecting golden orbs on the pyramid. The player who eliminates the last orb loses the game.

You can choose to play solo or play against a friend.

To win the game, you'll have to think ahead of your opponent. This is a real fun brain teaser.

Buy full version to play with 3 difficulty levels.

Requirements

Requires iPhone OS 2.2 or later.