DevOpsGroup interview questions

The whole process is divided into 2 days, on the first day we candidates (about 11-13 people intotal) were allocated to groups that each is made of 2-3 people, and were asked to achieve a task (ours is to deploy a dynamic website on a cloud server) and presented what our group had done at the end of day. 1 week later there will be another 1 to 1 interview.

They sent email said come for interview on this date, it was a group interview , it was 5 hours process and one task to do, and a Lego challenge for fun