Need to consult a UX designer for a Maths Practice App we are building1 points·by rajeevtfi·vor 6 Jahren·0 comments
rajeevtfi·vor 6 Jahren·discussEric Berne talked about this long time back in 1964 in his book "Games People Play"
rajeevtfi·vor 6 Jahren·discussThat is a good thought. We have been thinking about enabling practice mode as well.