Simple dynamical game for the adult and children. The objective of the game is the clearing of a field from installed on it, and than in addition installed, multi-coloured blocks is faster, than all field will be filled. The additional blocks are installed from below of game field, shifting up already installed blocks. The clearing is carried out by turn of four blocks, made in a framework. The rules of the game depend on the sizes of a field and level of complexity. Your score is equal the beginning of the game to zero. The game field partially is filled by multi-coloured game blocks. On a field new blocks continuously are installed which occur on a lower position of a field and displace other blocks up. You should clear a field of blocks so that it was not filled by blocks completely. For this purpose it is necessary, by movings four blocks made in a framework, to construct of one or several lines (line, column, diagonal) blocks of one colour, more than 4, 5 or 6 (depends on a field and level of complexity) pieces in everyone. Thus they will disappear, the blocks above them will be moved downwards, and your score will be increased by number equal to number of removed blocks. The moving of blocks is carried out by pressing of the left key of the mouse. The game can be completed, if all field is filled - level ÷'beginning÷', or if any column has touched a high bound of a field - level ÷'professional÷'. The speed of appearance of blocks is increased with current of time and increase of the score.