41%, Really?

I have been practicing French through Duolingo for a couple of months now. I try to complete at least one lesson a day.

When I completed an “Objects” lesson today, I received this message.

I know that there isn’t going to be any substitute for real life experience for speaking and listening French (with actual comprehension).

I wonder if there is a 100% in Duolingo. If I ever reach 100%, I am going to move onto another program.