You can buy version without ads here: http://clck.ru/9G3cr.
There is very famous game which called "Hangman" with good design and some interesting features such as mode for one or two persons, hints, comments to the words and other.
In one person mode you have nine themes of the words: Sport, Geography, Nature, Technics, People, Food, Science, History and General theme.
In two person mode you have a possibility to input your comment to the word to help you opponent.
Attention! You can enable the comments to the words in the Settings! You shouldn''t write to me about it''s non-availability.