A team project I completed with a classmate of mine named Jack Marshall. The project was written in C# and used NET Maui for its GUI. It was a semester-long pair programming project where we created an application similar to Microsoft Excel. My partner and I spent significant time coming up with algorithms to help us perform calculations on each cell and track dependencies throughout the spreadsheet. We were also tasked with building a special feature which is where the idea for the color modes came into place. Overall, I am proud of this project because it was when I started to understand how to be given a problem and solve it in code.
I recommend downloading the project and running it through Visual Studio, as this is where I created the project. Select the solution in VS and run the GUI. This should boot up the application. Refer to the help section in the app for functionality.