Puzzle is about guessing the correct word in 6 attempts.

Wordles has two modes.
1. Daily: You can play one daily challenge and share the result with your friends. Each new challenge will be available at midnight.

2. Random: You can play as many puzzles as you wish with random word each time.

You can also see the stats for both the game modes.
More new modes will be coming in subsequent updates. Stay tuned!