Mission 12 tells us what a Stack is. This one has all the level 2 rooms resting on (or attached to) Level 1 rooms, so is forms a single Stack.
Steve Scherr
Virginia-DC FLL Referee Advisor
---- On Sun, 17 Nov 2019 20:37:52 -0500 SS<[log in to unmask]> wrote ----
Hello,
My team thinks placing two red building units(forming a square) in this manner will yield them 20 points(2 stacks, 2 levels) as they are not planning to place anything on top of it. Is this correct?