Just watch the piggy bank ad on 2026/9/18, don't play the game part

As the title says, if you just want to complete the action missions, you don't need to play the game part at all. You have to watch at least 3 ads to get 1 gem. One when you start, one after you finish, and another one when you press to go to the next stage. Also, the 2x or 3x gem bonus on the settlement screen is a lie; you won't get it even after watching the ads. So, I recommend just watching the piggy bank ads every hour. You have to watch 10, but you get 150 diamonds. p.s. Pay attention to whether the checkmark appears after watching the ad. If it doesn't, restart the game and continue, otherwise, watching them again won't count.