My story is not quite what you as, but I want to share it anyway. I recently discovered that my computer has a game section that I can play games without even being connected to the internet! We have had spotty service this past week, because our modem is broken, so I asked my adult Grandson what he was doing on his computer. He told me all about it.
Then, when I was playing Solitaire, my grandson saw me dragging the cards across the screen to the Aces pile and said all I have to is double click on it. OH NO, I had been wasting all the time dragging them.
I can even play outside while I am watching the preschoolers.