LinkedIn Patches 169 answer, 2 September 2026: a 2 by 2 rectangle at row 1, column 1; a 3 by 2 rectangle at row 1, column 3; a 5 by 1 rectangle at row 3, column 1; a 1 by 6 rectangle at row 1, column 6; a 1 by 3 rectangle at row 4, column 1; a 2 by 3 rectangle at row 4, column 2; a 1 by 3 rectangle at row 4, column 4; a 1 by 3 rectangle at row 4, column 5. Answered 07:03 UTC