The application shows dark squares with hidden letters of the answer-word
number of the letters is 30% from the answer-word length
whole word may be entered either by entering the limited number of the letters or by hitting the button "guess"
After entering a letter the application opens the letter in all dark squares of the answer-word if any
After either hitting of the button guess or reaching the letters limit the gamer may enter only whole word
The application shows the message saying either about win or loss
The application opens all hidden letters of the answer-word
The application shows the button "play again" by hitting of which new game will be started