Daily StoStone

6 new StoStone puzzles everyday. Answer the puzzle according to the rules. The game field is land-distinguished. Each area of all black cells should be linked up in either horizontal or vertical directions. A number on a cell tells the number of blackened cells that the area is required to have. In areas of no number any number of the cell can be blackened (one or more). Black cells are not allowed to touch either horizontally or vertically and in case all stones are followed down, they must exactly cover the bottom half of the grid.