“Cave Puzzle” Rules:
Shade some cells to leave behind a single connected group (the cave) with no enclosed, shaded cells. In other words, all shaded cells must be connected by other shaded cells to an edge of the grid. All numbered cells must be a part of the cave, with each number indicating the total count of cells connected vertically and horizontally to the numbered cell including the cell itself.
Solution of this Cave puzzle can be viewed by clicking on button. Please do give your best try to solve this puzzle before looking at the answer.