The problem Dora : The Explorer solves

Dora: The Explorer is a decentralized web application designed  for all the curious minds on the planet who wants to get their queries addressed. It’s a decentralized question-answer platform and a place to share and gain knowledge.

At the same time, it benefits the user contributing on the platform with their answers by earning some amount of ethers from the peer users.

Challenges we ran into

The whole thing was a challenge!
As it was for the first time we were building on Matic network it was really great to work with though, and the code was easy to read when we were trying to understand things from documentation.