Thanks for providing this information. Our interview process is meant to be difficult because our work environment is challenging. The goal is to make sure the candidate knows what their day to day will be like and that the team is convinced that the candidate will be a great fit. We try our best to be as transparent as possible in this process. There is no point in fooling a candidate as they will only be unhappy later. The pair programming interview style is tough but is an accurate reflection of day to day which is challenging and rewarding. So glad you made it through! :)