Challenge

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Across
  1. 1. a sentence that rhymes as a clue
  2. 4. something in the way
  3. 6. A riddle or problem you need to solve
  4. 7. a physical or answer to a problem
Down
  1. 2. to solve something
  2. 3. another word for problem
  3. 5. A hint to something to solve the puzzle