What do you do when you're having difficulty solving a problem?"
There are many different ways to approach this answer. So there are many right answers. Just remember to explain yourself step by step.
Short Answers
"I usually take a short break. I found that this helps me think clearer and often times I end up solving the problem."
"I break down the problem piece by piece and try and solve difficult problems step by step. This approach helps me not to get overwhelmed by difficult problems."
"I always do my best solving difficult problems. If I have trouble, I'll use resources around me such as looking through the Internet, asking co-workers, asking my manager, or looking through some books."