The marble gameNumber Theory Level 2
Atul and Vikas play marbles every day. It was decided among themselves that Atul being a better player, he should pay Vikas 8 marbles if Vikas wins, but will collect only 5 marbles if Vikas looses. One month they played 26 games and at the end of the month neither of them earned any marbles. How many games did Vikas win?