Brief Consultation through messaging regarding the best ways I would replicate a Google Sheet solver add-on process in Google Sheets ONLINE for website visitors to access & utilize.

Brief Consultation through messaging regarding the best ways I would replicate a Google Sheet solver add-on process in Google Sheets ONLINE for website visitors to access & utilize. The Solver add-on process can be seen in the screenshots below. It’s not too complex in my opinion. However, I don’t know what to even ask for to perform the same process for website visitors to the Google Sheet. Should scripting be used for Google Sheets? Another type of scripting? Please help lol.