Day 1: Building a Customizable Tic Tac Toe with Socket.io - Set Your Own Board Size and Play Online!

Welcome to Day 1 of building customizable Tic Tac Toe game! Today, I’m focusing on setting up the basics with an Pass & Play mode, where players can select their own board size and play on the same device. My goal for Day 1 is to create a smooth, fle...