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.
Check if sorted
Matrix with different incremental runs
Who knows the last digit of pi?
Rotate input square matrix 90 degrees CCW without rot90
Create a matrix from a cell
GJam 2014 Qualifier: Deceitful War (Small)
ismember: Enhanced Performance for 'rows' and width - Speed Scoring (66% savings)
Packing Santa's Sleigh: First Layer
Rubik's Cube: 30 Moves or Less: Minimum Avg Time
Genome Sequence 003: DNA Sequence with random positioned segments
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