LinkedIn Patches 193 answer, 26 September 2026: a 3 by 3 rectangle at row 1, column 6; a 2 by 2 rectangle at row 1, column 4; a 3 by 3 rectangle at row 1, column 1; a 2 by 2 rectangle at row 3, column 4; a 2 by 2 rectangle at row 5, column 4; a 3 by 3 rectangle at row 4, column 6; a 5 by 2 rectangle at row 7, column 4; a 3 by 5 rectangle at row 4, column 1. Answered 07:03 UTC