You can earn coins by finding bonus words, completing a set of WordJourney puzzles, or sometimes as a daily gift. You can also earn coins by solving challenge words in the puzzles. This word will have a coin at the top of the blank letter block. After solving this word, you will receive these coins and be able to proceed to the next level.
Coins are used to purchase hints. You can use coins simply by touching the hint button. For more information about hints, please refer to the Tips and Extra Tools section of the Frequently Asked Questions.