Across
- 3. Complex puzzle
- 4. Logical reasoning
- 6. Cryptic question
- 8. Difficult choice
- 10. Cause confusion
- 11. Self-evident truth
- 13. Contradictory truth
- 14. Complex maze
Down
- 1. Mental calmness
- 2. Reflect carefully
- 5. General principle
- 7. Mysterious situation
- 9. Think deeply
- 10. Assume as true
- 12. Comparison concept