How adept is she at other things?
My daughter's third-born was very adept at physical things at that age.
Maybe when she is able to operate the controls?
Better to show her so she does it right, than to have her "experiment" on her own.
Give her some squares that are "good enough to keep" (but not so expensive that it would really hurt to not be able to use them) and see what happens.
Sometimes kids totally amaze me at what they can do.