Keypad Memory (Simon) is a ready-made Basys 3 FPGA game written in Verilog. It uses PmodKYPD 4x4 keypad, speaker, VGA. Play it free right in your browser - nothing to install, no FPGA board needed.
How to play
Watch the tiles light up, then type the same sequence on the keypad (numeric keypad keys, or click the keypad card). One more step every round. btnC starts, sw0 = slower. A speaker on JB1 plays a note for each tile (sw15 = silent).
What it uses
Verilog · PmodKYPD 4x4 keypad, speaker, VGA
The code: download the Verilog project (.zip) — read it, change it, and run your version with the free PC program.
