Clicking in a blank square will place a tent in it.Pressing 'space' in a blank square will color it green indicating,that you are sure it isn't a tent.Clicking button in an occupied square will clear it. Tents is a puzzle you can find in several places on the web. Locate the tents in the grid. Each tree is connected to exactly one tent, found in a horizontally or vertically adjacent square. Tents do not touch each other, not even diagonally. The numbers outside the grid reveal thetotal number of tents in the corresponding row or column.