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