1. Applied through Facebook page - simple forms, resume, etc.
2. Contacted by recruiter - they ask to clarify about the role you are applying for.
3. Set up meeting time and coding environment - using BlueJeans for chat and CoderPad for the editor.
4. Coding interview with a software engineer - the interviewer was lovely. Think of the interview as a whiteboard interview and walk through your code; there's no access to a compiler. CoderPad does have autocomplete suggestions.

Given a map M of characters (as keys) to an array of characters, you are provided a string of keys S. Print all possible mappings of S to M.

Given a set of coordinates N, find the K coordinates closest to a center point.