Have you ever played tic-tac-toe? If so, you’ll find that Four Square offers an extra level of challenge. Your objective is to form a square using four blocks of your color. Each completed square earns you points. But beware—your opponent is striving for the same goal! Strategically place your squares to block their attempts while working to complete your own. Think quickly, act even faster!
Click on empty spaces to place your gems and start playing.