refactored cloned_again_board sequence
refactored cloned_again_board sequence
refactoring minmax....still too much code duplication
refactoring minmax
generate_nextboard can be modified into generate_all_boards
refactor...repaired...score_a_move
added draw test for score_a_move method
wtf/min...why is the block test for minmax method not working?
progress save
another solution this one is recursive...but is it minimax?
all test pass .... but there is a bug in last ai move