Tile Paint Puzzle

Each of the separated regions on the grid must either be completed shaded or, left unshaded.

The numbers on the side of the grid denote the total nnumber of shaded cells in that row or, column.

How to play: When using the default option, click a cell once to fill all of the region containing that cell, click second time to clear shading. When autocross option is enabled, it will cross out all cells in the clicked region.