A good fun drill with a centerfire rifle is the rifle bounce. You need steel plates 10-12" diameter, one at 100, one at 200, one at 300. It is a timed drill.
Start standing and hit the 100 from offhand once. You will hear the hit, otherwise, if you have a buddy watching with binocs, he can call out the hit. Step sideways about a yard and hit the 200 once from position of your choice. Move sideways about a yard again and hit the 300 plate once from the position of your choice.
You have only 6 rounds to complete the drill. If you hit each target once without running out of ammo then your score is your time. Otherwise it's a zero. A good time is 25 seconds or less. 20 or under and you're doing pretty darn well.
You can also do this with a rimfire using 4" steel targets at 33, 66, and 100 yards, or 3" targets at 25, 50, and 75. The offhand requirement for the closest target and the moving and changing positions really works your skills.