LinkedIn Patches 70 answer, : a 2 by 1 rectangle at row 1, column 4; a 1 by 3 rectangle at row 1, column 1; a 2 by 3 rectangle at row 1, column 2; a 2 by 1 rectangle at row 2, column 4; a 3 by 2 rectangle at row 4, column 1; a 2 by 3 rectangle at row 3, column 4; a 1 by 5 rectangle at row 1, column 6; a 6 by 1 rectangle at row 6, column 1. Answered
23626656LinkedIn Patches 70 Answer