This challenge is one of easy challenges :D
![](https://i.imgur.com/fUeVQ3B.png)
I used one layer of decoding to get the flag 
Tools I used > https://cryptii.com
I decode with Rail Fence Cipher key(6) and offset(9) and i got the flag
![](https://i.imgur.com/QJvrXGK.png )
WTF!! flag 
