GOAL: Make a set of three-letter words.
Words must be in alphabetical order -
from left to right and top to bottom.
Drag a letter onto another letter to swap.
Validated words will be green or all blue.
Blue letters are locked and cannot be swapped
Use blue letters as clues to a hidden word.
You have a limited number of hints.
TIP: Even though a word is green,
it may not be in the correct spot.