Delete the button blocks
Click on the button block to drag it and drop it in the garbage. Or right click on it and select the
delete 4 blocks
option. Or click on your DELETE
key.
Add the if the button A and B was clicked block
Stick it in the
repeat forever
block.
If A and B was clicked write Lino on the matrix
If A was clicked display a smiley
If B was clicked display a sad face