Across
- 6. what is Howard's wifes name
- 8. the song Sheldon has sung to him when he's sick
- 9. what type of scientist is Howard Walowitz
- 11. what is the first name of Sheldon's sister
- 15. what is Leonard's last name
- 16. who moves in across the hall from Leonard and Sheldon
- 18. what does Sheldon camm is grandmother
- 19. what is Howard's mothers first name
- 21. what career does Raj's father have
Down
- 1. where do Leonard and Penny first get married
- 2. the name of the prize Sheldon and Amy win
- 3. what is Sheldon's middle name
- 4. what does Sheldon play in the middle of the night that wakes Leonard up
- 5. what is the name of Sheldon's favourite TV show
- 7. what is the name of the theory Sheldon has devoted himself to work on
- 9. who is Penny's best friend
- 10. where do the guys work
- 12. what is the first name of the comic book store owner
- 13. what is the name of Sheldon's alter ego
- 14. what did Howard and Bernadette name their daughter
- 17. how many seasons are there
- 20. what is the catchphrase often used by Sheldon