知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 This can lead to more profitable mixtures after which extra tumbles. This only stops when new combos end forming. These tumbles also come with increasing multipliers, about to 2x, 3x, and after that to 5x. Black Scatters can present up and be combined with normal scatters https://www.hackerrank.com/pola-mahjong-black-scatter-wins-maxwin-hari-ini