Across
- 4. Never gonna give you up...
- 6. LXIX
- 7. When letters appear in math
- 9. &
- 10. The organ in the alphabet
Down
- 1. This trial
- 2. The best players in chess
- 3. An animal and a sin
- 5. There's the first, second, third and mixed
- 8. An edible computer brand