A bit boring, just nuts with different colors

There are timed mission rewards, and hidden missions with decent rewards. No time limit, not too difficult, and when you get stuck, watching ads increases your nuts, helping you pass. Personally, I think it's just okay, not particularly fun, a bit boring, just nuts, so I wasn't very serious about it. It's just that the colors are different. There are no different changing images or graphics, and the background is monotonous.