GtkTetcolor is a game that resembles well-known tetris and columns. The rules of the game are simple - you can move or rotate the block which continue to fall. After block landing the sequence of at least three cells horizontally, vertically or diagonally having matching colors is removed and the above blocks will collapse. If two or more sequences will be removed simultaneously the player has got bonus points. The game will be over when new block cannot be placed on screen. WWW: http://www.dvgu.ru/ifit/~panov/gtktetcolor/