Camping

The playing field consists of cells, some of which contain trees. The task is to place tents on the field adhering to the following conditions: • The number of tents should be equal to the number of trees. • Every tree should have an adjacent tent either horizontally or vertically, but not diagonally. • While a tree might be adjacent to two tents, it is only attached to one of them. Each tent should be connected to just one tree. • Tents cannot be positioned adjacent to one another, whether it be horizontally, vertically, or diagonally. • The number of tents in a given row and column should match the numbers provided on the borders of the playing field. • Cells without either trees or tents should be marked green.