2D Arrays - the Connect four board is represented by a 2d array containing the pieces. Collections - A LinkedList will be used so that players can undo their moves. File I/O - The current state of the ...

To use the algorthim, create a 2d int array with any constant width and length. Set all values to 0. Then create an instance of Pathing. Use the instance to run the load method and pass in the start x ...