A call with a recruiter.

The communication with the recruiter was quite weird: only classic phone calls, no video calls, no emails.

Then came the technical interview, LeetCode style. The feedback arrived quite fast, though the recruiter could not tell me much besides: it was good, but not enough.

Check if a path exists from the left side of the grid to the right side.

Then, a follow-up question: find the above, but at each call, one additional cell is marked as connected.