LinkedIn Patches 224 answer, 27 October 2026: a 3 by 1 rectangle at row 1, column 1; a 2 by 2 rectangle at row 2, column 2; a 1 by 2 rectangle at row 2, column 1; a 3 by 5 rectangle at row 1, column 4; a 3 by 4 rectangle at row 4, column 1; a 1 by 7 rectangle at row 1, column 7; a 1 by 2 rectangle at row 6, column 6; a 2 by 2 rectangle at row 6, column 4. Answered 07:02 UTC