LinkedIn Patches 42 answer, 28 April 2026: a 1 by 4 rectangle at row 1, column 1; a 4 by 2 rectangle at row 1, column 2; a 2 by 1 rectangle at row 3, column 2; a 2 by 1 rectangle at row 3, column 4; a 2 by 1 rectangle at row 4, column 2; a 2 by 1 rectangle at row 4, column 4; a 5 by 2 rectangle at row 5, column 1; a 1 by 6 rectangle at row 1, column 6. Answered 07:00 UTC