Solutions to Google FooBar problems

So I got an invitation to be a part of FooBar Challenge, the day I got rejected from Google's Summer of Code.

So, I was naturally pissed at myself. I opened Leetcode and started practicing DSA. While I was searching something about RedBlack Trees. I came across the invitation. Here's how the terminal looks! ❤

PS: I didn't intend to use that Google ID of mine. It is for personal stuff only. 😂 Can't complain though.

I'll be adding the solutions to each level once I have cleared all 5.

Problems

Level	Status	Languages
Level 1	Cleared!	Python 2.7
Level 2.1	Cleared!	Python 2.7
Level 2.2	Not Requested	Python 2.7
Level 3.1	Not Requested	Python 2.7
Level 3.2	Not Requested	Python 2.7
Level 3.3	Not Requested	Python 2.7
Level 4.1	Not Requested	Python 2.7
Level 4.1	Not Requested	Python 2.7
Level 4.1	Not Requested	Python 2.7
Level 4.1	Not Requested	Python 2.7
Level 5.1	Not Requested	Python 2.7
Level 5.2	Not Requested	Python 2.7
Level 5.3	Not Requested	Python 2.7
Level 5.4	Not Requested	Python 2.7
Level 5.5	Not Requested	Python 2.7