Letter Lock is an easy-to-play, yet impossible-to-master multiplayer word game. Each puzzle is built from a random word in the English dictionary, ensuring that you never run out of challenges to play. Put your brain to the test as you try to solve puzzles in fewer guesses than your opponents, while also expanding your vocabulary with new words and definitions.

The heart of Letter Lock lies in its multiplayer mode. You can challenge a friend by searching for their username in the friends tab and inviting them to a game. Once the challenge is sent, both you and your opponent will be trying to guess the same word. There is no time limit, allowing you to come back to the puzzle whenever you're stumped. The game ends when both players have correctly guessed the word or forfeited, with the player who guessed the word in the least amount of guesses emerging as the winner.

In addition to multiplayer mode, you can also compete in daily puzzles. Each day, a new random puzzle is generated, which can be accessed from the Games tab. Solve the puzzle with the fewest amount of guesses and you might see your name at the top of the day's leaderboard.

Letter Lock also offers a great opportunity to expand your vocabulary. After each puzzle, you can view the definitions of the word you were trying to guess straight from the dictionary. This fun and interactive feature helps you learn how to spell new words and discover ways to incorporate them into your own vocabulary.