Compass Senior Mobile Engineer IOS interview questions

Round 2: Interview with Karat (Karat platform) 1. Some basic questions related to Swift, iOS & design patterns (15 mins). 2. A problem was given with my screen shared and have to use karat IDE. I can use any language to solve the problem. I preferred Python. 3. A dictionary was given { "user1": "3", "user2": "1", "user3": "4" } <user>: <number of times login> sort user in ascending order number of times login. 4. some more questions were there, I exactly can't remember.