LinkedIn Patches 72 answer, 28 May 2026: a 3 by 4 rectangle at row 1, column 2; a 1 by 4 rectangle at row 1, column 5; a 1 by 4 rectangle at row 1, column 1; a 1 by 6 rectangle at row 1, column 6; a 2 by 2 rectangle at row 5, column 1; a 3 by 2 rectangle at row 5, column 3. Answered 07:00 UTC