SQL Case

Media engagement: fast repeat success

Media engagement: Find play_completed events that happened within seven days of the same viewer's previous success.

What this task practices

Media engagement: fast repeat success is a sql case interview exercise that trains prompt interpretation, explicit assumptions, a concrete response, and a clear explanation of tradeoffs. The catalog marks it as medium difficulty. It focuses on Data Reasoning, Performance Analysis, Technical Reasoning. The signed-in workspace provides the tools for the round and evaluates the attempt against task-specific criteria. Reference solutions, hidden checks, evaluator instructions, and candidate work remain private.