The above level is a puzzle level (progress by creating pepper combinations). The fourth one asks for 3 blue peppers. I can make the blue pepper combo (once as a T, a few times with other combinations in tandem, once as a single line of 3) but after it shows the bracket (acknowledging the combo happened) the computer freezes. The group of blue items does not disappear and in-game functions cease to work. I can only quit and start over.