Word Builder, an addicting word building puzzler

Click the letter tiles to spell words and click "SUBMIT" to enter the word. If it's accepted in the dictionary, the letter tiles will be eliminated and points will be added to your score. The longer the word and the rarer the letters (X, Z, etc.) contained in the word, the more points you will score. Try to form words with gold tiles for more points. Don't let the tiles fill up the screen or the puzzle is over. If you can manage to keep the tiles from filling up the screen, you will progress to the next puzzle. Shortcut Keys: Submit - ENTER, Clear - BACKSPACE