1 This is a simple tetris game. To play, open factor (in GUI mode), and run:
5 This should open a new window with a running tetris game. The commands are:
7 left, right arrows: move the current piece left or right
8 up arrow: rotate the piece clockwise
9 down arrow: lower the piece one row
10 space bar: drop the piece
15 - rotation of pieces when they're on the far right of the board
16 - make blocks prettier
17 - possibly make piece inherit from tetromino