Implement Ultimate Tic-Tac-Toe

Company: Hebbia

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Technical Screen

Quick Answer: This question evaluates object-oriented design, state management, rule validation, and algorithmic reasoning for both standard and Ultimate Tic-Tac-Toe, testing competencies in data structures, winner-detection logic, and hierarchical game modeling.