Number Hunt (serial terminal) is a ready-made Basys 3 FPGA game written in Verilog. It uses USB-UART terminal 115200 baud, VGA. Play it free right in your browser - nothing to install, no FPGA board needed.
How to play
Type a guess (1-100) in the terminal (the UART card) and press Enter: TOO LOW / TOO HIGH. Or set sw6..sw0 and press btnU. btnC = new number.
What it uses
Verilog · USB-UART terminal 115200 baud, VGA
The code: download the Verilog project (.zip) — read it, change it, and run your version with the free PC program.