Game for iPad

I need a game coded where the user is presented with progressively more lines in a picture and the user must guess the name of the item in the picture with as few lines as possible. There will be an alphabet/keyboard where the user will type in their guess. There will be levels the user can choose from (like easy, medium, hard) and the pictures/words they are guessing are of different lengths (that should be obvious). The length of the word will be represented on the screen by dashed lines and the user can touch and drag the letters from the alphabet into the blanks in any order (that is, they won't just type in the word from beginning to end). I am a technical illustrator and will provide the drawings, I need someone to code the program (preferably in Corona/Lua).