Hi guys i'm new to the game.

Someone can give some tips to complete 3 * in some maps that left to me. Need some flowers gems to use 11x.

Left to me 9-4, 12-2, not tryed a lot 10-? and 13-? but they are cleared just need 3 *. Feel free to put what map do you like to help me.

Updated

9-4 completed now used speed squads: top-448 , Botton 557 - 582 - 603 - 678
12-2 complete used Top 2 fast squad 600 ish, Mid 1 557 - 2 582 and botton 448