"Chłopiec rysuje różowego psa."

Translation: The boy is drawing a pink dog.

[AnCatDubh]

Tesco are getting anxious again...

[jalarkar]

I answered purple.
Pink, purple, violet... Always confused them.

[zagadka314]

Purple and violet are the same

[RobinB896941]

One more Duo apostrophe recognition error:

Duo accepted "The boy's drawing a pink dog" but claimed I "missed a space" in "boy's".

[Jellei]

Added "The boy's drawing...".

[Henry132109]

I guess this happens in the reordering word exercise. It seems they simply concatenate each word in answer and join them with a space ([the], [boy], [is] is joint to form [the boy is]; with the same logic, [the] [boy] ['s] becomes [the boy 's])

I guess Duo has already known about this problem but as it isn't stopping correct answers get accepted, they aren't prioritizing fixing it.