If your purpose is to compare the efficiency, I recommend you to use tic/toc or timeit instead of clock/etime. The clock function measures the operating system time which is less reliable as compared to tic/toc measurements.
Flip the main diagonal of a matrix
"Low : High - Low : High - Turn around " -- Create a subindices vector
intersection of matrices
PACMAT 08 - Awesome Tunneling Ghosts, 2X Speed, 6 Lives, Game Download
Play Tic Tac Toe : No Losses Allowed
GJam 2014 Qualifier: Deceitful War (Small)
GJam: 2013 China Event: Cannon Angle
Criss-Cross: NHL - Optimize Matrix Size
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