Here I have created a very small game which children would love. This will give them a good learning experience. All you have to do is tap the dictionary words and gain the points. I have made only for 3 and 4 Letter words. Have to enhance the list of letters.  For every 3 letter word you will get 3 points and for  4 letter words you will have 4 points.   This is working fine with Firefox, Chrome. and I have also tried in Firefox OS simulator. It is working great.