Make a smiley face blink
Use the hints in the Smiley activity to answer this quiz!
![](/newsteinking/Mighty_microbitbasic/raw/master/static/mb/lessons/smiley-0.png)
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .
`)
![](/newsteinking/Mighty_microbitbasic/raw/master/static/mb/empty-microbit.png)
basic.showLeds(`
. # . # .
. # . # .
. . . . .
# . . . #
. # # # .
`)
basic.showLeds(`
. . . . .
. . . . .
. . . . .
. . . . .
. . . . .
`)
![](/newsteinking/Mighty_microbitbasic/raw/master/static/mb/lessons/looper-3.png)