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Your prototype must remain frozen (no changes) and accessible at this location for two weeks after the due date.
The only change we might make is adding more classes to be added/searched. This task currently is manually written, and we'd like to come up with an automated way of doing it. I hope you will find this modification acceptable.
Your prototype should be downloadable as a single file. Package multiple files into a ZIP archive for easy downloading.
Available on the Public.