Test Testing Engineer interview questions

There was 5 rounds.. 1st round is written test. We need to develop code for a small game. The 2nd round is tech interview where we will be asked to explain the program we have written and they will ask if there is any changes can be made to the code or any optimization that can be done. 3rd round is also tech interview, here they asked about data structures, general programming, technical stuffs that is our resume. 4th and 5th round is HR round. In this they asked basic Hr questions. Mostly about team work, leadership, etc..