Nice, I assume it's aimed at kids? I could also see it being useful to teach a kid to use a mouse on a PC to click and drag.

It took me a second or two to realize I should drag the colored images to the profiles. Maybe having a small animation before / after clicking the green play button could help hint at this interaction?

Do you have any specific things you're looking for feedback on?

Yes, it is for toddlers. Animation would be nice, but it is a bit too difficult for me at this point. Just general feedback is fine.