Drag : Selects words in grid by dragging across the hidden word
Tap : Selects words by taping the first and last letters in the grid
Extra letters will no be added to the game grid making it easier to find the words
When ON, taping on a word will highlight it's first letter in the grid
When ON, words can appear in grid in reverse, either Right->Left or Bottom->Top
When ON, words can appear diagonally in the grid. If reverse setting above is also on, then words may appear diagonally reversed