Even if you're on Mac or Linux, I totally recommend getting a virtual machine running Windows just for this. It's amazing being able to go back and not only play your favorite cartoon network flash games, alongside ones you never knew existed outside of your country, while also being able to play other games outside of that sphere.
Even if you don't like flash games, you can find countless flash animations as well and view them in all their original glory. I know you can find some ones like I think the Ed Edd n' Eddy highschool van What Is Love? animation is in there. That, or I'm thinking a fan series EEnE highschool spin-off intro being there. Regardless, it's absolutely worth checking out.
Edit:
Felt as though I had to share these ancient Internet relics.
And they wonder why people like me stopped using their app. So glad I lost interest a long time ago.
If the story about the beginning of their chatbot is true, I'd say it's a heartwarming enough story. But if it is and I was the ghost of the dead person who was responsible for replika even being a thing, I'd be pissed at what it's turned into.