Hey there; it's nice that you use StreetComplete to improve OpenStreetMap. It's an awesome app, but in places where there are little details mapped it can be a bit overwhelming.
You don't have to given an answer to every single quest, and you don't have to create a note for quests you cannot answer, unless you have the feeling that others could perhaps help.
But in that case it helps to include more information than just »Idk«. It's perfectly valid to just hide quests to no longer see them. While StreetComplete takes care to have only quests that are answerable in almost all cases, there's still cases where they cannot be answered. And that's okay.
But all these notes here are visible for everyone, yet no one could even begin to help, since they contain no further information.

Keep up the good work, though. But creating notes is basically asking the wider community for help. And chances are, unless they are right where you saw the quest, they don't have any further idea either. Don't hesitate to add photos to such notes, either. They are very helpful for resolving them from afar.
