Sorting the colors: puzzle

At first glance, this puzzle game is easy to play. But it is difficult to score even 10 points!
Colored cubes in an amount of from 1 to 5 will be periodically created on a game screen. You must place the cube(drag cube and drop it on position for placing) on one of the bases to build rows. When you place a tenth cube in a row - base cleared (row removed). However, for getting a point cube must be the last of the remaining unplaced, otherwise row will be removed without getting point. Placed cube must have same color with previous, otherwise you lose a life, previous cubes in row change the color too. You can use bomb(drag bomb and drop on row) to destroy row (clear base). New cubes will be created after placing previous.