What problems did you encounter while developing your solution? How do you plan to overcome
them?/How did you overcome them? While developing my solution I had the problem with getting the marker to turn at the right degree. I solved this by trial and error, I would try a certain degree, test it and make corrections if needed. I also had the problem of errors on the program that were written wrong. I had to correct these by writing them correctly or asking someone for help on how to fix the code if I did not know how.