He grabbed the sphere, realizing he had probably recharged it, and carefully removed it, placing it back in his pack, before pulling out the PDA. He dug through the various programs, before finding the one he wanted, a simple drawing program, and began working his way through the various possible moves. The first four or so moves were all identical, mere reflections of each other across the board, but after that it started to get harder, and he was glad he saved each 'failure' as he went. It took nearly an hour, before he scrolled back up the screen, going over the thirty two moves required to get the number of balls back to one, and then... restarted the moves, making sure they were all legal moves. Once that run was done, he stood up, and began touching the balls in the order he found, figuring he should be alright.