The objective of Four-in-a-row is to build a line of four of your marbles while trying to stop your opponent (human or computer) building a line of his or her own. A line can be horizontal, vertical or diagonal.
Ho sento per aquesta finestra emergent, però necessitem la teva ajuda!
Només necessitem 200 persones que ens puguin donar suport amb 5 euros al mes per poder mantenir TROM i tots els projectes que tenim vius i rellevants, PER SEMPRE.