1. Each letter in the message has been swapped for another letter
2. Click any coded letter to select it
3. Type what you think the REAL letter is
4. If you are right, ALL copies of that letter are revealed!
5. Use word patterns and common letters (E, T, A) as clues
Level1
Score0
Time60
Solved0/0
Most common letters in English: E T A O I N
How to Play
☞Click here to select a coded letter in the puzzle above
⌨Type the real letter on your keyboard
★Hint button costs 50pts and reveals one letter
Tap anywhere to start
Code Breaker
Crack cipher puzzles! Decode secret messages from Caesar shift to substitution!