A picture puzzle includes a background having at least one background
object and at least one puzzle object disposed on such background. The
picture puzzle is adapted with a predetermined matching alignment between
a predetermined feature of the at least one puzzle object and a
predetermined feature of the at least one background object. A method of
using at least one picture puzzle for at least one of entertaining and
soothing a patient awake during medical or dental procedure and promoting
personal hygiene and a system for entertaining and soothing a patient
awake during medical or dental procedure are also provided.