Introduction

This exam is designed to test your knowledge in C# by creating a simple Tic Tac Toe game. If you pass this test, you can be sure to be eligible to take the XR Foundations Bootcamp (make sure you’ve carefully read the curriculum before applying).

Make sure to have installed the following Unity Version: 2019.4.33f1 before starting

You can find it here on the unity Download archive

Your objective

To program a computer player (an AI) that is smarter than the provided example. It should read the board and adapt to the player’s movements. The AI should actively block the real player from winning instantly or winning more than 50% of the games.

Some of the additional features you’ll have to program are:

• Come up with a way to represent the Tic tac toe algorithm in code.
• Make sure turns are passed between the AI and the real player
• Make sure no piece can be put on top of another piece
• Check for a win-lose or tie condition

Extra considerations

• By “AI”, we mean code that will control where the next position of the grid will be taken
• The implementation of the min-max algorithm is not required to pass the test

It is completely okay to fail this test.

If you happen to find that any of the concepts used in the system are too complex or you’re not familiar with them, we do recommend going through the Free C# coding course since all concepts are explained in detail there. The code is self paced and always avaliable.