Hi, my name is Joe. I visited the website you mentioned and I played with the software for a while. Essentially, the software requires the user to drag mathematical symbols on the left to the workspace on the right to match the equation given by the question. I had done several math related projects before and therefore I'm confident that I will be able to take on this project. For this project, I intend to use Javascript/Jquery to implement the algebra tiles functionalities . Thanks for reading and I look forward to your reply. Have a nice day.