This is a simple word game in which three words would be moving from left to right and right to left/right to left and you one of them would have correct spelling and you need to choose the word with correct spelling. Other two words would have jumbled characters. If you touch the word with incorrect spelling it would change to red colour and if you touch the correct word, score would be increased and next 3 words would be shown and you need to proceed in the same manner.
You can choose the category you prefer and from that relevant words would be shown.