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