LinkedIn Patches 180 answer, 13 September 2026: a 1 by 8 rectangle at row 1, column 1; a 1 by 4 rectangle at row 1, column 2; a 1 by 5 rectangle at row 1, column 6; a 2 by 3 rectangle at row 1, column 7; a 2 by 3 rectangle at row 1, column 3; a 1 by 2 rectangle at row 4, column 4; a 1 by 5 rectangle at row 1, column 5; a 3 by 2 rectangle at row 6, column 4; a 1 by 3 rectangle at row 5, column 2; a 1 by 4 rectangle at row 4, column 3; a 2 by 4 rectangle at row 4, column 7; a 7 by 1 rectangle at row 8, column 2. Answered 07:03 UTC