Memory game for Casio fx-CG written in CASIO BASIC. There's a grid with a flashing pattern you try to repeat, and it keeps getting longer. You can adjust the board size and game speed, and you can toggle whether the pattern starts automatically.

https://www.cemetech.net/downloads/files/2617

Took a bit of work getting around the limits of a Casio basic program. The game is designed to sense the first time the program is opened, and stores a couple pictures in the storage memory for faster screen updates for all further plays. It also remembers your preferred settings, so you don't have to change them every time you open the game. This is all accomplished by means of the List 26 data point, so if that list is cleared, the settings will be reverted to default and the pictures will be rewritten. The pictures are stored in a folder named PICS; if the pictures somehow get deleted you should clear List 26 and they will be rewritten.