Six Towers Plus

The objective is to build 6 colored towers. Each towers must have 7 bricks of same color, the large brick is on the bottom of the tower, the smallest one is on the top.

Initially all bricks are randomly shuffled. Move bricks with 2 rules.

1) Put any brick to empty column
2) Put small brick over any bigger brick of same color.

Enjoy and see how play Six Towers here http://youtu.be/uroRPzSuj1w