## Final destination
The challenge have the following image (which is reverse) in link:


It also have the following description: Travelling by train is part of the life of every Indian.

First i put the image in the good position with gimp and i do a reverse google image.

It seems to be an image of train with final destination New Delhi (the batiment on the mage is the India Door), so we will try to find which train.
We find a train between New Delhi and Chandigarh

The name of the challenge is final destination and we can easily find one of the destination is New Delhi, so we can try :
GREP{chandigarh}
And it work !