New Game: Word Stacks

I've uploaded a new word game which should be a lot of fun for English learners to try.

The premise is very simple: use a stack of letters to make a word. The longer the word, the more points. The game ends when the user can no longer find a word. You'll have to be careful not to let the more difficult letters (x, q, z) stack up.

You can try the game here:

http://www.roadtogrammar.com/wordstacks/