LinkedIn Patches 81 answer, 6 June 2026: a 1 by 8 rectangle at row 1, column 1; a 7 by 1 rectangle at row 1, column 2; a 1 by 3 rectangle at row 2, column 2; a 5 by 1 rectangle at row 2, column 3; a 1 by 2 rectangle at row 3, column 3; a 3 by 2 rectangle at row 3, column 5; a 1 by 2 rectangle at row 3, column 4; a 1 by 2 rectangle at row 5, column 5; a 3 by 2 rectangle at row 5, column 2; a 2 by 2 rectangle at row 5, column 6; a 2 by 1 rectangle at row 7, column 2; a 4 by 1 rectangle at row 7, column 4; a 6 by 1 rectangle at row 8, column 2; a 1 by 7 rectangle at row 2, column 8. Answered 07:00 UTC