The Total Moron's Guide to Tetris

Step 2 Making Tetrises

Making Tetrises is the name of the game, literally. Making a Tetris means clearing four lines in a row, the maximum that can be cleared. As pictured here, the way you do this is to build up blocks into a stack of four lines except for one column of blocks. Then, when you get a stick/line/straight piece, you can drop it in the slot and get a Tetris!