Hours of fun ...

Nope ... more like days and weeks according to hubbie.  We went to the dentist last week; and while we were waiting, hubbie found something to entertain/amuse himself with.  "The objective is to get all 3 rings on the yellow piece." he explained.  He was only able to get 2 on ... every time he tried to get the 3rd one, one would fall out.  Oh well, maybe it'll still be there when we go for our next check up; and he could try again :)