these ghosts are ridiculously hard to avoid... nice!!!
this solution clears the board (yet it scores worse than a solution that leaves one dot on the board...)
Scoring revised. Did not think possible to clear.
Remove the polynomials that have positive real elements of their roots.
Angle between two vectors
Poker Series 08: IsPair
Wind outward from the center ...
Removing rows from a matrix is easy - but what about inserting rows?
Fix y_correct : Hack
Map all the indices of an Array Indices into a Vector giving Index vs Row and Column
Pandiagonal Prime Magic Square Verification
Path Optimization thru N words : Time Optimization
Create a Cell array of month-end date strings within a date range
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