Puzzles often require logical thinking for their decision. In the case of What Does Not Fit 2, pure logic is also necessary. Before you at each level will appear a series of five pictures, completely different, at first glance. If you look closely, you will understand that there is something common between them. But there is a single element in this chain that is not connected with the others in any way. It you must find and exclude, denoting a green circle. If you solve the problem, go to a new level. Mindfulness and prudence will also be needed.