Solve maze reachability and two follow-ups

Company: Meta

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Onsite

Quick Answer: This set of tasks evaluates graph and state-space search with constrained movement (maze rolling ball), tree algorithms and recursion for computing diameter, and stack-based simulation with log parsing for exclusive time accounting, all within the Coding & Algorithms domain and testing algorithmic problem-solving and data structure usage.