Magnets
@ 2011-07-03 10:02 AM (#4991) (#4991) Top

debmohanty




1000500100100100202020
Country : India

debmohanty posted @ 2011-07-03 10:02 AM

Magnets

Method 1 : Describe each row / column / diagonal using 0 if no magnet, OR + / -.

Method 2 : Enter the number of "+" signs along the main diagonals.