Hi, i have this pingpong simulation i made using multisim and as you can see, it only has a 1x8 field (straight). This is already working but the problem is my professor wants a 2x16 field wherein when the ball is catched/hit back using the pulser (racket), it will randomize whether it will traverse back to the 1st row or the 2nd row. Could someone please help me modify it to function like that?
Thanks

 

Since it is YOUR homework, you need to start by showing what efforts YOU have made to solve it.