You searched for the word(s):
-
Tetra is a puzzle game using tetrominoes. A tetromino is a grouping of four blocks, of which there are only 7 distinct combinations. These tetrominos are thrown into the top of a 10x20 grid one at a time and fall to the bottom of the play area. The purpose of the game is to line up 10 in a row, which makes the row disappear. You get more points per
