When I was a child I didn’t really have a favorite toy. But I did have a favorite website: Poptropica. On Poptropica you can create a avatar. You have missions, the first mission you have to go to different ages/ the past. In all of the ages there is a piece missing from it. You have to find what is missing and replace it, so the present isn’t changed.
I would play it all the time sometimes I wouldn’t even be trying to complete the mission. I would just hop in the yellow blimp and travel to different islands.