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Welcome to Letter Lock!

How to Play:

  1. Change exactly one letter to form a new valid 5-letter word
  2. The orange letter is protected - you can't change it on your next turn
  3. Words can only be used once per game
  4. Try to trap your opponent by leaving them with no valid moves!

💡 Tip: Use the hint button once per game to see a valid position to change!

Demo Game

Move: 0
✅ Easy (26 moves available)

Move History

💡 Click on any move to see its definition

START
GAMES
Starting word
📖

No moves yet. Make your first move!

💡 Tips

  • • Look for words with fewer options to trap your opponent
  • • The orange letter is protected - plan around it!
  • • Words can only be used once per game
  • • Think ahead: What moves will you leave for your opponent?

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