Strat-o-precious stones Deluxe - a new Atari 2600 game Dzhon Peyson, originally created in 2005 Mini-competition , which bears resemblance to the columns, pearls Master and Salou is acid drop . The Strat-O-Stones Deluxe colored stones falling from the top of the screen in groups of three. At any time, three or more adjacent gems of the same color line up horizontally, vertically or diagonally, they disappear. Any gems above them then fall down; if they create new groups of three or more gems, they will disappear, resulting in a chain reaction. Your task is to collect as many reactions and chain reactions as possible to the rocks to get to the foul line. If the stones are at the foul line after all the reactions are complete, the game will end.