J.P. Morgan Corporate Analyst Development Program interview questions

Especially, In the Group interview section, it was a not a just general interview. Applicants are set up as a one group randomly and enter the interview room. There were 3~4 interviewers in there and puzzle game. Our team had to complete that puzzle using several evidences on the desk and discuss together. In this process, interviewrs assess us who is the leader and who is most brillant to act this puzzle etc...After puzzle section, our team were moved to another room and there were 3 interviewers. Then, we were asked several easy questions about jot position which we were applied.