When driving around in a city, you intend on finding a parking spot on the street (usual a metered spot) close to your destination. So you first circle around the block that the destination is located. If none is found, you advance to the next block and circle around it. This is repeated till your successful in finding a parking spot. In reality, this is not a game, it's frustrating.
Boss "Why are you late"
Bob "Cause I couldn't find a parking spot and had to play the block game till I found one."