Little Farm is a really nice action puzzle. The idea is to water plants and harvest them. This is achieved by drawing a square on the grid of plants. Each corner of the square has to have the same plant/color. There are also some variations to this mechanic in the game. The bigger the square, the better the money. Earnings can be spent on all kinds of upgrades. The game looks and sounds nice and there seems to be a lot of different fun things to buy along the way. If you'd like to know more, just grab the game from here.