He slips through the tunnel, to the room beyond. Once he moves a few feet into the room, he'll hear the sudden rattling of the pulleys, and a loud thump, as the boulder settles back into place, firmly. Apparently, the only way out, now is forward.<br/><br/>The next room is a little more complex. A large, circular depression dominates the room, spanning almost eight feet across. Thirty-three small depressions exist in a pattern, across the circle, forming the shape of a cross. Inside every one of these depressions, except for the one at the center, sits a glass sphere, covered in faintly glowing runes. There's enough space for him to walk between them without disturbing them.<br/><br/>On the opposite walls, sits a stone door, blocking progress. The plaque above it reads "Test of Mind". Below that is written instructions. "Sacrifice the spheres until one remains at the heart. When one is touched, it may move. When it strikes another orb, if the next space in the line is open, one shatters, and the other moves to the open space. Failure will result in death."