1.5. Two players take turns taking balls from two boxes. When it's their turn, a player takes an arbitrary number of balls from one of the boxes (at least one ball is mandatory). The winner is the player who takes the last ball. How should the first player play to win if the first box contains 19 and the second box contains 96 balls?

## second grade
1.5. From the second box, he takes 77 balls. Then he always takes the same number of balls as the other competitor, but from the opposite box.

## second grade