LinkedIn Patches 99 answer, 24 June 2026: a 5 by 1 rectangle at row 1, column 2; a 2 by 2 rectangle at row 2, column 2; a 3 by 1 rectangle at row 2, column 4; a 3 by 2 rectangle at row 3, column 4; a 1 by 5 rectangle at row 1, column 1; a 2 by 2 rectangle at row 4, column 2; a 3 by 1 rectangle at row 5, column 4; a 6 by 1 rectangle at row 6, column 1. Answered 07:00 UTC