Here is the answer to the puzzle from the reel, with the working explained below.

Question 1

Where is 9750 in the grid?

Correct answer: row 4, column 4

Count rows from the top and columns from the left, starting at 1. The number 9750 appears once, at row 4, column 4. The highlighted cell below shows its exact position.

The marked solution

5750975597309710
3750935797609150
4751955090559754
9410975327009750
9754975197516750
9755970090599050
9730975597583750
9740955094559700
9350975677509050
9050965097576750