Excel Sudoku/ solve puzzle write summary

This assignment is to solve the Sudoku puzzle that is showing in the attachment using an Excel Spreadsheet.  You will have to research how to set up and get Excel to solve the puzzle for you.  You will write a summary of what you did, how you did it and what your thoughts of the project are.  Was it a learning experience? Did you enjoy it?  Where did you find information on how to set it up?