League Optimizers 2023

TASK: 1) In the yellow cells at the top, write the numbers from 1 to 9, which will determine the value of each cell in the first grid. 2) With numbers from 1 to 9, mark 9 rectangles in the second grid. Rectangles may touch, but may not overlap. The smallest allowed side of a rectangle is 3 cells. The numbers in the two diagonal corners of each marked rectangle must be equal to the numbers in the corresponding positions in the first grid.

CALCULATION: The sum of the numbers inside each rectangle (from the first grid) is divided by the number with which that rectangle is marked, and the value of all rectangles is added. Maximize your final result.