LinkedIn Patches 8 answer, 25 March 2026: a 1 by 6 rectangle at row 1, column 1; a 3 by 1 rectangle at row 1, column 2; a 1 by 5 rectangle at row 1, column 5; a 3 by 2 rectangle at row 2, column 2; a 2 by 2 rectangle at row 4, column 3; a 1 by 3 rectangle at row 4, column 2; a 3 by 1 rectangle at row 6, column 3; a 1 by 6 rectangle at row 1, column 6. Answered 07:00 UTC