It was all great in the beginning. Then, they changed the amount of collected coins to encourage people to buy their coin sets. I would have understand if they fixed a smaller amount, but it so so small that you cannot compare it to the amount you have to use to be able to actually complete a level. I gain 10 and I have to spend at least 60. I watched every single ad I was oblige to. And now it is almost impossible to build enough money to participate to one level only. 2 🌟 cause it was fun b4