Hash Code is a team-based programming competition organized by Google Paris. Every year they announce a real-life problem as the challenge. You can reach the website from here https://hashcode.withgoogle.com.
This year my team and I participated. Even though we had some problems on the Online Qualification Round which caused us not to go to Paris, we implemented our algorithm on the first day of the Extended round and got satisfactory results.
2372746 Points. 192nd At Global.
You can reach our algorithm and our code in java via GitHub -> https://github.com/Batuu13/Google-Hash-Code-2017