You’ve been doing your part to kill them, squash them, just get rid of them. Now you can turn your civic work into a friendly competitive game. With Squishr, a free game developed by Bradley Line and available on the Apple App Store, you can record your squashings and see where you place on the leaderboard.
A nice side benefit of playing Squishr is that the data you provide about date, time, and location of your squishings will be shared with State Departments of Agriculture, allowing them to better understand the spread and range of this destructive species.