[Squeako]

I suppose these could be scored like a golf ball. Of course, the Magus effect still affects accuracy.

Check it out!

[MeanWestTexan]

You know, the KGB (or its assigns) used the same basic design as a golf ball to shoot poison projectiles out of umbrellas.

There is also a "cheater" golf ball that has the divits only on the sides --- the result is a ball that corrects a slice (or equivalent) in flight.