This tip is translated mainly by machine. Sorry if there is any lanuage mistakes.
The game "sniper" is mainly programmed on CASIO calculator.
You need a GRAPH 90 or a CG50 to run the game.
In the game, you play the role of a sniper who aims to shoot the target.
However, you can't aim well because of pulses.
The target moves randomly in your sight, but generally it moves towards the center of your sight.
Press AC/ON to shoot. You have 10 bullets.
Try to shoot in the midle of the target to get a high score.

Due to the limitation of python on CASIO,  you can't press the AC/ON key too frequently.
Or it will just quit. And you don't have to! There is an animation(if you call this animation) while reloading.