Igro je mogoče prilagoditi s spremembo velikosti plošče - dovoljene so kvadratne plošče s stranico od 5 do 10 celic.

To change the board size, press the menu button in the top-right corner of the window, and select an option from Board Size. Hitori will ask if you want to stop the current game if you’re in the middle of one, then start a new game with the requested board size.