I received a cold diagnostic score a week ago scoring a 144. Then I have done roughly 20 hours of this online course for a week and took a practice test and scored a 152, I did not count any questions I guessed on for this score, however I did not take logic games since I have not studied it so I held it constant at 9 correct answers since that is what I got on my prior practice test. Any advice to get my practice score up to 160-162? I am preparing for the February 2020 LSAT and my goal is a 160-165. Is this obtainable even though I can only study for 20 hours a week due to work and school?