LinkedIn Patches 157 answer, 21 August 2026: a 2 by 2 rectangle at row 1, column 4; a 2 by 2 rectangle at row 1, column 2; a 1 by 3 rectangle at row 1, column 6; a 4 by 1 rectangle at row 3, column 2; a 1 by 3 rectangle at row 1, column 7; a 2 by 2 rectangle at row 4, column 2; a 4 by 1 rectangle at row 4, column 4; a 1 by 5 rectangle at row 1, column 1; a 4 by 1 rectangle at row 5, column 4; a 3 by 2 rectangle at row 6, column 1; a 4 by 1 rectangle at row 6, column 4; a 4 by 1 rectangle at row 7, column 4. Answered 07:25 UTC