Hey SoloLearn, you got some really wrong answers in challenges!

Question

For example in Java there is a question, asking of which of the following is not a primitive datatype.
Two of the possible answers are Double and Float (yes, not double nor float).
Both are wrapper-classes and for both of them, the answer should be true, as it is for String.
Please delete this question, as there is already the same one with correctly written answer.

Another question asks for the default value of a Boolean (yes, not boolean).
Again a wrapper-class.

Anyone else seen something like this?