LinkedIn Patches 75 answer, 31 May 2026: a 2 by 3 rectangle at row 1, column 1; a 4 by 1 rectangle at row 1, column 3; a 1 by 2 rectangle at row 2, column 3; a 2 by 2 rectangle at row 2, column 4; a 3 by 2 rectangle at row 4, column 1; a 2 by 4 rectangle at row 4, column 4; a 2 by 5 rectangle at row 1, column 7; a 3 by 2 rectangle at row 6, column 1; a 1 by 6 rectangle at row 2, column 6; a 2 by 2 rectangle at row 6, column 7; a 8 by 1 rectangle at row 8, column 1. Answered 07:00 UTC