Challenging Crossword Puzzle Book: Hours of Brain-Teasing Fun for All Ages

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Across
  1. 2. puzzles
  2. 3. games
  3. 4. exercises
  4. 7. puzzles
  5. 9. entertainment
Down
  1. 1. building
  2. 2. activities
  3. 5. games
  4. 6. thinking
  5. 8. teasers