Some tips: After your starting word, focus on the word that has the most letters revealed. Keep using only new letters with the ones already revealed to cut down the possibilities ASAP. If you've only got one letter left in a word, try using the possible letters in guesses for other words, rather than guessing that word outright. You'll obliquely find the answer and some letters for the other words too. Don't use duplicate letters in a word unless you've exhausted th