Adrik's Puzzle

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Across
  1. 4. 5aCcbb243aabghillllilli
  2. 6. The answer is the number of this question
  3. 7. Five
Down
  1. 1. The answer is dairy
  2. 2. Hard question
  3. 3. I wonder what the answer is
  4. 5. The answer is cheese