When entering answers to 10x10 and larger calcudoku puzzles from a printed book, it is visually difficult to notice errors. To make it easier, I wrote excel tables that check whether all numbers are of the correct size and whether they are the only ones in their row and column.
I think it will be useful to others as well.
The number must be entered into the white-circled table cells. The row and column where the error was made are indicated by the red word FALSE.
Copy the answer from the beige-colored table directly to the Calcudoku answer page.
Use it freely.

mikas

Thanks mikas

I've put the spreadsheet here: https://www.calcudoku.org/entering_book_solution.xlsx