This is very impressive for your first game, let alone made in 3 days. The game itself is fun and have some interesting ideas.
I think some variety in pipe placement between levels will go a long way in making the game more replayable and some quality of life impprovements such as better indication of when you are about to lose or when a pipe break occurs.
Overall, good game, very impressive, I would suggest keep working on this project, improve some stuff and polish some of the rough edges.