Unable to answer "What’s the house number of this building?" – House – osm.org/way/295458651 via StreetComplete 57.4:

There is no house numbet visible

Unable to answer "What surface does this square have?" for osm.org/way/311517900 via StreetComplete 45.2:

The playgrpund is covered with rubber

Attached photo(s):
https://westnordost.de/p/107590.jpg

Unable to answer "What kind of building is this?" for osm.org/way/699077451 via StreetComplete 53.3:

Umzäunung irgend eines Verteilerkastens.

Attached photo(s):
https://westnordost.de/p/165708.jpg

Hydrant

via StreetComplete 53.0

Attached photo(s):
https://westnordost.de/p/152017.jpg

House number is 3a

via StreetComplete 53.0

Attached photo(s):
https://westnordost.de/p/152016.jpg

Two buildings. Double house. Left near port is 52 right is 51

via StreetComplete 53.0

Attached photo(s):
https://westnordost.de/p/152015.jpg

No single house. Double house. Doppelhaus

If you are looking at it Form Street right side is 8a legt side is 8b

via StreetComplete 53.0

At this place is a kindergarden. A so called Waldkindergarten Waldmäuse:
https://www.araneus-ev.de/waldkindergarten-illingen-waldmäuse/

There are two huts and a fence around the area

via StreetComplete 50.0

Unable to answer "What kind of parking is this?" for osm.org/node/1316523619 via StreetComplete 45.2:

There is no parking space anymore

Unable to answer "Do the trees here have needles or leaves?" for osm.org/way/295588249 via StreetComplete 45.2:

Meanwhile there is a building