Saint Joseph Roman Catholic Church sits just beside the tarmac of the Pinole California Loop, a circuit woven into the streets of a California town. This 2.2 mi loop demands a steady hand through 15 corners, requiring a level of precision that separates the casuals from the experts. The 67 m of elevation change forces drivers to maintain momentum over the rises to avoid bogging down on the descent. It plays free in the browser with no account and no install, testing who can best manage the rhythm of the town's residential grid.