When three or more Scatters land throughout the bonus spherical, an additional 5 free game titles are awarded. This can lead to much more successful mixtures and afterwards more tumbles. This only stops when new mixtures prevent forming. These tumbles also have expanding multipliers, planning to 2x, 3x, after https://www.hackerrank.com/pola-mahjong-black-scatter-wins-maxwin-hari-ini