Which Glass Gets Full First ? 
Discussion
7,6,3,5,4,2,1 I think is he full order.
4
3, as it doesn't fill 7.
Nor 6.
Followed by 4, then 2, then 1. 5, 6, and 7 will remain empty.
Wouldn't glass 3 just continually overflow?
If the tops were sealed and things were routed a bit different you could make a real hydraulic problem to even include hydrolocks.
Pelo tamanho da garrafa, acho não enche nenhum.
3, 4, 2, 1
3
None of them since we're pouring from a bottle