Detect a Winner on a 3x3 Tic-Tac-Toe Board
Company: Hebbia
Role: Software Engineer
Category: Coding & Algorithms
Difficulty: hard
Interview Round: Onsite
Overview: A coding interview problem about detecting the winner on a 3x3 Tic-Tac-Toe board. It tests careful handling of rows, columns, diagonals, empty cells, and board states where neither player has won.