3InARow.rkt is a 2 player game where you simply try to get 3 in a row, as the title suggests. Connect4.rkt is the same thing on a larger scale with the goal of the game being to get 4 in a row. AutoConnect4.rkt plays two computer players against each other and uses an AI system to have them learn the more they play. The required PLT file has been included for your convenience.