Hello,
I like your project. It's a very interesting and complex discrete math job, I don't see how there are professionals who say they solve these ten questionnaires in 3 days or less. If you give me 15 days I'm sure to solve it, I've faced such problems before, and in addition to knowledge requires experience in the type of problem, and of course you have to have discrete math texts that give you ideas of some problems, such as the classic texts of discrete math: Richard Johnsonbaugh, Susanna Epp, Tremblan and Manoha, Kennen Rossen, Gries and Schnieder, among others.
I am a university professor in the area, I would like to work with you, observe in the questionnaire some questions that require formal demonstrations that you have to think very well.
Get in touch with me and let's do a great job!
Greetings!