AppSumo Software Developer interview questions

Interview Steps: 1. Initial interview with Karry. (Skype call) 2. Technical interview with Chandler. (Skype call) 3. Programming Assignment. (Over the weekend) 4. In Person Interview. (At AppSumo HQ) (5. Possible lunch with AppSumo's President.) Currently on step 4 but both Karry and Chandler are great. They were very welcoming, answered all my questions, and gave me productive feedback on the assignment. They showed me around the company and introduced me to the entire team. They all seem like great people to work and have fun with.

Had a phone call screen and then did a week long interview problem. Completed it perfectly according to the instructions but they said I didn't pass and then declined to pay me the guaranteed $200 they offered for taking the time to complete it. Don't waste your time.