Stara dievka kupila na trhu sliepocku a 5 kohutikov. Ked sa jej predavac spytal, preco kupuje tolko kohutov na jednu sliepocku, odpovedala: "Nech netrpi ako ja"
Get the entire grid full of "O"s, then press each tile in order in a clockwise spiral direction, going inwards. This will turn them into "X"s. With a group of four tiles in a 2x2 pattern, pressing each one order turn will reverse them completely and have no effect on the surrounding tiles.