rows

Fit the pieces together to eliminate rows and columns

Organize the pieces into rows and columns

Place the pieces strategically to fill rows and columns

Arrange the pieces until the columns and rows disappear

Eliminate rows and columns by placing these blocks

Form rows of blocks to remove them before you run out of space

Slide blocks and get rid of rows

Fit Tetris block together and eliminate rows

Break rows of blocks nonstop

Place pieces, fill in rows, and get points