πŸ›  Variables

Enter X:

%%X

?X

%X exist!

??X

%X is a Number! πŸ˜€

%X is not a Number 😞 #

X Not Exist #

Killing X

%X=null

Choose true or false

//true

%variable=true

Check variable?

//please

?variable=true

It's true #

?variable=false

It's false #

something is wrong, say /start

//false

%variable=false #