Hint. There are 8 buttons, and 9 lines. One of those lines is likely common to all the buttons. The other 8 are, almost certainly, one line per button.
Have a look at this and maybe the light bulb will appear over your head (cartoon style) ;D
Hint. There are 8 buttons, and 9 lines. One of those lines is likely common to all the buttons. The other 8 are, almost certainly, one line per button.
Have a look at this and maybe the light bulb will appear over your head (cartoon style) ;D