# [Exam 2](https://www.hackerrank.com/2-16) |#|Exercise|Difficulty|Score| |-|--------|----------|-----| |1|[Office](https://www.hackerrank.com/contests/2-16/challenges/1-6-5)|Medium|0| |2|[Interstelar](https://www.hackerrank.com/contests/2-16/challenges/2-1-32)|Medium|0| |3|[Game](https://www.hackerrank.com/contests/2-16/challenges/3-1-16)|Medium|100| |4|[Repair](https://www.hackerrank.com/contests/2-16/challenges/4-1-13)|Medium|0|