We didn't sleep much. Nor did we leave the basement we were in (except to go to the bathroom).

But it was a fun time... it got a little monotonous at times, but it was great every time someone finished a game and checked it off of our list. It was an even better feeling at the end when we had finished them all (especailly because we had tried the same thing a year earlier and ran out of time without finishing all of them).