Are NHL playoffs sudden death?

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Tags

1. #teams
2. #there
3. #overtime
4. #lasts
5. #another
6. #different
7. #sudden
8. #after
9. #score
10. #played
11. #period
12. #shootout
13. #during
14. #death
15. #minutes
16. #called
17. #first
18. #twenty
19. #playoff
20. #playoffs