Efficient and pleasant to use
Select two modes of 6- or 14-word puzzles. It then gives the option of either a simple definition for each or a comprehensive portal for definitions of the words until you’re comfortable to attempt the crossword. No word bank! If you forget you must use a clue or start over, but these low stakes decisions keep the game from focusing on anything but learning the vocabulary. The words ARE similar to what I see on practice tests. The interface is easy and pleasant to look at. 5 stars. :)