Customer Surveys. Assignment Notifications. Members receive Education. This will give you your puzzle in an Excel file. Let your students go to the 'online games' you can find this in the menu section and choose for 'Crossword Online'. There they can upload your excel and solve the crossword puzzle on the computer or tablet. When you create your own crossword puzzle, I will save your puzzle. If the puzzle is suitable for other users, I will add your crossword puzzle to the game list, so other people can use it in the crossword puzzle maker.