From level 19 onwards, you will get the opportunity to win an additional reward for beating levels on your first try. To gain this reward, just beat regular levels without losing a life 💔
If you run out of moves in a level you can still buy additional ones, without losing the first try reward for this level. Also, if you lose a level, don't stress out, you can try for the reward once again while playing the next level 🏗️