Nine Boxes
Thanks Jean B
Start
with box 1.
Move to any other box that must contain four identical balls to those
in box 1, plus
one different one.
From this second box, move in the same way to a third box, and so on
until you have visited all the numbered figures except one.
Which one did you not
visit?
Answer:
#6
(Order is: 1,2,5,8,4,9,3,7)
