After setting up our campsites, we had lots of time to kill before the sun was sufficiently off the campsite to make it bearable. While we were all moping around, Josh offered Sonia and me a game of Stack, where you stack rocks on top of each other until the pile falls. The last person to successfuly stack a rock wins. Or rather, when the pile tumbles, the person who failed to stack loses.
Sonia and I kept playing smaller and smaller stones on the stock. Josh kept playing bigger and bigger stones.
Eventually, I just wandered away to take macros of rocks.
Josh's stacks were impressive.