Falling Letters web

The way to play this game is :

1.  firstly, click on start button. the choose a difficulty level. 
2.  You then begin the game. the letter will start falling. 
3.  you then need to start clicking on the letters to spell out random words that you can think of. you can only choose 4-7 letter words. words will then disappear and give you points. 
4. The more words you can get in the time frame will determine how many points you will get at the end once your time has ran out.