Each time a few or more Scatters land over the reward round, an additional five free of charge online games are awarded. 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。 Black Scatters can show up and become combined with frequent scatters to bring about totally free spins and pay back a prize. One example https://www.hackerrank.com/pola-mahjong-black-scatter-wins-maxwin-hari-ini