Across
- 2. – Picture puzzle
- 4. – Secret code
- 5. – Tricky question
- 7. – Reasoning method
- 9. – Knowledge test
- 11. – Fun facts challenge
- 12. – Clever language game
- 14. – Something to solve
- 15. – Mixed letters
Down
- 1. – Ordered pattern
- 3. – Puzzle cracker
- 6. – Mysterious puzzle
- 8. – Puzzle layout
- 10. – Question to solve
- 13. – Letters rearranged
