Basic: Challenges In Code Test Interviews Challenges In Code Test Interviews Concentrate for lengthy problem description. When you’re under pressure, you may have a hard time to understand them. Bring up a solution, then an optimal solution. Based on implied assumptions which are not solid. Then you end up with lots of questions and challenges from the interviewer. Interviewer is pretty cold or uninterested, how to keep the communication warm up. Or don’t get stucked into the bad mood. No lint or sample tests are available. You’re on your own. So get used to whiteboard coding. Verify logic by pens and papers. Everything has to be done within 45 minutes! See more blog posts.