π€π§

π€π§

4
4
3
3 is right and it reminded me to get new contact lenses! π
Not only is 3 the first, but also the only one.
As it is drawn, 3 will just spill over after it's full.
I don't think any cup with a pipe coming out can fill first; I think 4 fills first
4
None will get filled.
It's a closed system; that one drop goes into the first cup. π
I feel smart now.