College project - Won first in head-to-head

A MinMax agent for Connect-N that uses the following heuristic:

Evaluate a board into a score

• Counts the number of pieces out of n for diagonals and horizontal and vertical
• Evaluation = myscore - oppents score
• 1 out of n = number of occurrences * 1^4
• 2 out of n = number of occurrences * 2^4
• 3 out of n = number of occurrences * 3^4
• n out of n = number of occurrences * n^4