I also only get 18 moves in Level 10. I used 2 regular lollipop hammers only then I can use Colour Bomb + Colouring Candy Combo and I did completed on Royal Invitation and Jelly Queen Star Chaser Events.
Wow! That was friendstastic your current level while it's almost reaching to the max level! Hope you can getting 30 new stars them sweet rewards on Jelly Queen Star Chaser Event soon! ๐๐