bittos e

bittos e is a fast-paced puzzle game, where the player has to fill a grid with tetrominoes shapes to form square blocks and make them disappear. The squares are eliminated automatically every few seconds, and the surviving pieces that remain unused on the field become red after a while, starting to multiply and accumulate, eventually taking over all the space available. These encumbering pieces can only be removed by assembling a blue square besides them, sometimes starting a chain reaction with...