SOLUTION-
SQUARE 1- pins 1 and 2 from row 1, and pins 1 and 2 from row 2
SQUARE 2- pin 1 from row 4, pins 1 and 3 from row 5, and pin 1 from row 6
SQUARE 3- pin 3 from row 3, pins 2 and 4 from row 4, and pin 4 from row 5
SQUARE 4- pin 5 from row 1, pins 4 and 6 from row 2, and pin 4 in row 3
SQUARE 5- pin 3 from row 1, pin 5 in row 2, pin 2 in row 3, and pin 3 in row 4
SQUARE 6- pin 3 in row 2, pin 5 in row 3, pin 2 in row 5, and pin 3 in row 6
SQUARE 7- pin 4 in row 1, pin 1 in row 3, pin 5 in row 4, and pin 2 in row 6