;
Complete level 28.
Colorful
Complete level 29.
Complete level 30.
Complete level 27.
Hit 1.000 walls.
Complete level 26.
Swipe 1.000 times.
Hit 500 walls.
Swipe 700 times.
Hit 900 walls.
Complete level 24.
Change 1.625 tiles.
Hit 600 walls.
Complete level 21.
Swipe 800 times.
Change 1.250 tiles.
Complete level 25.
Change 1.750 tiles.
Hit 700 walls.
Complete level 22.
Swipe 900 times.
Change 1.375 tiles.
Change 1.875 tiles.
Swipe 600 times.
Hit 800 walls.
Complete level 23.
Change 1.500 tiles.
Complete level 20.
Change 750 tiles.
Complete level 17.
Complete level 14.
Swipe 400 times.
Change 875 tiles.
Complete level 18.
Complete level 15.
Swipe 500 times.
Complete level 12.
Change 1.000 tiles.
Hit 400 walls.
Complete level 19.
Hit 300 walls.
Change 625 tiles.
Complete level 16.
Complete level 13.
Swipe 300 times.
Change 1.125 tiles.
Complete level 10.
Night Sky Navigator
Hit 100 walls.
Complete level 7.
Change 375 tiles.
Complete level 11.
Swipe 100 times.
Hit 200 walls.
Complete level 8.
Change 500 tiles.
Swipe 200 times.
Complete level 9.
Astronomy Aficionado
Complete level 3.
I'm a Star
Complete level 4.
Dedicated Stargazer
Complete level 1.
Complete level 5.
Change 125 tiles.
Complete level 2.
Complete level 6.
Change 250 tiles.