Short description of SetLi (Set Line) 2.18: The game of an increased level of complexity. The objective of the game is the installation of blocks in a source state, which is demonstrated before the beginning of the game within three seconds. It is four squares consisting from blocks of one type. The squares are located in center of a game field so, that around of them there is one empty crate. The installation of blocks is executed by moving of lines of blocks.