Tell me about an unconventional approach you’ve taken with your work?

"I would say I'm a very resourceful person. So I turn to the resources I have on hand any time I have to solve a complicated problem. That's the first step. Too often people can hit task paralysis and have trouble even getting started tackling the problem. So I reach for the closest resource just to get the ball rolling, and proceed accordingly; taking the wisest route I can afford, depending on how pressing the complicated problem in question might be. For example, there was this one time where I....."

Frame yourself as resourceful, with a propensity to think fast on your feet. Meeting deadlines, overperforming, actively learning, displaying a willingness to step outside of your comfort zone, and innovating is the aim of the messaging in your example. You want your answer to exhibit determination, demonstrating that you aren't easily discouraged. Where there is a will, there is a way, which is the attitude you want to convey.