Keys to use:
- Left arrow: move block to left
- Right arrow: move block to right
- Up arrow: rotate block
- Down arrow: let the block fall faster
- Space: drop block
- p: pauses the game

Strategy:
The game shows you a small image of the next block. You can think ahead and plan where that block may be placed. If you are seeking a highscore (who isn't?), try to remove several rows at once. That will give you higher scores. And of course, practice.

Help:
If the game does not respond to keypresses, try clicking on it with the mouse and try again.