1. Is it considered an overkill for console application to be design like MVC , MVP or N tier architecture? If not which is more common and if you can link me to simple example of it.

2. I want to implement a tic tac toe game in console application.
   I have a solution which hold two projects: TicTacToeBusinessLogic (Class library project) and TicTacToeConsoleApplication (Console application project) to represent the view logic. In the TicTacToeConsoleApplication I've Program.cs class which holds the main entry point (public static void Main).
   Now I face a problem.
   I want the game to handle its own game flow so I can: Create new GameManager class (from BL) but this causing the view to directly know the BL part.

So I'm a little confused how to write it in an acceptable way. Should I use delegates? Please show me a simple example.