Finish 10 levels.
Finish your first level.
Finish 50 levels.
Finish 100 levels.
Carve 10 walls with 100% accuracy.
Carve a wall with 100% accuracy.
Collect 100 stars.
Hold 1000 gems at once.
Unlock every skin.
Unlock 5 skins.
Use the speed up 25 times.
Remove the ads.
Finish the tutorial.