Putting Drills

[gas_can]

I often find it hard to spend more than fifteen or twenty minutes on the putting green before my short attention span tends to get the best of me. Anyone have any great putting drills they like to do?
One I've really enjoyed is leapfrog putting to master speed control. Putt one ball, then each succesive ball must go past the one before it.

[iacas]

I may not be the best person to answer this question simply because I never really get tired of putting practice. What could be more fun that seeing the ball go in or near the hole time and time and time again?

I do play some games. It helps to play against someone. Putt with your wedge - give that a try. Putt left hand vs. right hand. Mix it up, make it up, and relish the sight of the ball diving into the hole at just the right speed.

Putting games for me is about building confidence, not necessarily mastering a technique.