Columns Blast

Align 3 or more blocks of the same color in horizontal, vertical, or diagonal directions to remove them from the board.

In blast mode:
    - tap on new column to rotate colors
    - drag and drop the new column on board
    - remove enough number of specified blocks to pass a level
                                            
In classic mode, new column falls from top:
    - sliding left to move left
    - sliding right to move right
    - sliding down to move to bottom
    - tapping on board to rotate colors