Grid Adventure (Difficult Level)

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Across
  1. 4. – Extremely complex
  2. 7. – Word grid puzzle
  3. 10. – Polyomino puzzle
  4. 11. – Shaded cell puzzle
  5. 14. – Network of paths
Down
  1. 1. – Loop drawing puzzle
  2. 2. – Pearl loop puzzle
  3. 3. – Interlocking puzzle
  4. 5. – Black cell count puzzle
  5. 6. – Japanese logic puzzle
  6. 8. – Number placement game
  7. 9. – Picture logic puzzle
  8. 11. – Bridges puzzle
  9. 12. – Black cell puzzle
  10. 13. – Math grid puzzle