4 stars: This game is really good, not a pay-to-win game(but grind so hard). But after the newest update, there is an issue in the daily reward that what I get is not the same as what it shows, for example, the daily reward of day 7 is 3 golden boxes but what I actually got is a golden egg, so weird. Also the drop rate of rare items seems decreased after the update.
4 stars: It's actually fun and made me play it for 1hr and half without stopping, but just like another review said; why do we keep getting wooden box? Is this a bug or what. I've finished quite alot levels that for me are perfect but why do I get the same box over and over. Except one time, just one time a got a blue box or something.
3 stars: I have a problem. I lost practically all my progress. I saved it pressing the respective button on the settings and then reinstalled it. Butt the progress it gave my was extremely old. I tried to load it manually and it said that i had saved progres from 2 minutes ago, but nothing. It stalled the same. I don't want to replay my lost progres. I like the game, but this bothers me too much
2 stars: To get new skills I need to solve math
...