Ask HN: Interviews and Offers Help Needed

Hi HN,

Currently, I have an offer which I'll probably have to get back to them within a week. I'm also interviewing with another company but I have to finish some coding challenges (1 small application, 3 puzzle programs). I'm not sure if I can make it through the challenges and interview process and then offer by the time I need to get back with the other employer. Any advice?

Thanks.