Logic Puzzle · Play now

Cipher Crack

Cipher Crack

Deduce a letter substitution key and uncover a hidden phrase.

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HOW TO PLAY

How to play Cipher Crack

Map each encrypted letter to its plaintext counterpart using hints and word patterns. The puzzle phrases are in English.

Controls

  • Select a cipher letter, then choose its plaintext match
  • Use hints to reveal a correct mapping
  • F: fullscreen

Tips

  1. Look for repeated letters and common English word patterns.
  2. Solve short words first to unlock other mappings.