I like a lot drop.. and the n-slicing
so I made drop game to count the people on the boat
we celebrate in belgium today Sinterklaas and zwarte piet .. giving presents to kids..
my kids can not count with this game 
drop a people onto the grid or back
also I have the bus with n-slicing and 3 lists dropping
the basic idea is
form the exampl2 in the docs of list, but I added dropback, and dragging to multiple lists
while in the docs only list and list2 was mentioned to be able to drop to
GreetZ