I saw this as an OPPORTUNITY to teach my 18 month-old granddaughter family history. One puzzle showed her as a 4 month-old in her Great Grand Mother’s arms. Another shows her mom and dad at their wedding ceremony. The third photo shows Azalea; herself on her tricycle (18mos. old). We time her on putting each puzzle together as well as asking her to explain WHO is in each one picture. She LOVES THESE EXERCISES. THANKS VERY MUCH.