The problem TreeChain solves

Just Plant a Tree and take pictures of it .

After that Register it on Blockchain by simply submitting your name and picture of the plant.

That's it your plant will be successfully Registered on this Centralized Blockchain.

it will help to keep record of trees planted by people and help people make more accountable towards environment.

Challenges we ran into

we are new to blockchain technology but we tried our best to implement a simple centralized blochchain in php by referring some articles and tutorials from online resources.