Jhudora was walking down a path one day when a Chomby appeared in front of it. "Solve this puzzle, and you may pass," it said.
An ancient tomb in the Lost Desert has the following grid of numbers engraved on the tomb door:
If the correct numbers are engraved on the tomb door, it will open. However, one of these numbers is wrong.
If you take the wrong number on this grid, and multiply it by the number it should be, what number would you get?