Have you ever played tic-tac-toe? If so, you’ll find that Four Square introduces a more challenging objective. Your goal is to form a perfect square using four of your colored blocks. Each completed square earns you points, but beware—your opponent is racing to do the same. Strategically place your blocks to block their efforts while simultaneously completing your own square. Think quickly, act even faster!
Click on empty spaces to place your gems and outsmart your opponent.