;
Change 1.250 tiles.
Complete level 14.
Colorful part three
Complete level 11.
Change 1.750 tiles.
Complete level 15.
Complete level 8.
Change 1.375 tiles.
Complete level 12.
Night Sky Navigator
Complete level 9.
Change 1.500 tiles.
Complete level 13.
Complete level 10.
Change 1.625 tiles.
Dedicated Stargazer
Change 375 tiles.
Complete level 7.
Hit 500 walls.
Swipe 900 times.
Swipe 200 times.
Change 875 tiles.
Hit 900 walls.
Complete level 4.
Swipe 600 times.
Astronomy Aficionado
Change 500 tiles.
Hit 600 walls.
Hit 100 walls.
Complete level 1.
Swipe 300 times.
Change 1.000 tiles.
Change 125 tiles.
Complete level 5.
Swipe 700 times.
Change 625 tiles.
Hit 700 walls.
Hit 200 walls.
Complete level 2.
Swipe 400 times.
Change 1.125 tiles.
I'm a Star
Change 250 tiles.
Complete level 6.
Hit 400 walls.
Swipe 800 times.
Swipe 100 times.
Change 750 tiles.
Hit 800 walls.
Complete level 3.
Hit 300 walls.
Swipe 500 times.