The Bundle from SUbingDOKU® (Bob Gnibus) includes: The “Step-by-Step PDF Guide for an Excel spreadsheet for a digital 3D Printed Puzzle” (suggestions for the game format, puzzle pieces and detailed steps to create or customize the Excel spreadsheet) AND “Excel Spreadsheet with actual worksheets for a digital 3D Printed Puzzle Game”. A master programmed / formatted game in an Excel workbook / worksheets for Students to use as a guide as they create their own version of a spreadsheet game by mod