My TI-84 Plus C Silver Edition isn't much better than my computer...
https://drive.google.com/file/d/0B0eV30-zSwBFQ3A1YjNxNjRzWEE/view?usp=sharing
[Entry for 72HourJam]

72hr Casual Matchmaking: TI-BASIC Edition Now with a preview image!
I thought using a calculator would speed up casual matchmaking...