How does NHL playoff overtime work?

Related questions

1. Do teams get to keep the Stanley Cup?
2. How many rounds are in the NHL playoffs?
3. How many teams make the ECHL playoffs?
4. Is AHL higher than ECHL?
5. Does NHL reseed?
6. How does NHL Overtime work?
7. How do playoffs work in NHL?
8. What is SOG in hockey?
9. What is TKA in hockey?
10. What does wild card mean in NHL?

Tags

1. #regulation
2. #stanley
3. #overtime
4. #teams
5. #shootout
6. #strength
7. #golden
8. #barring
9. #penalties
10. #period
11. #played
12. #skaters
13. #periods
14. #playoffs
15. #except
16. #there
17. #scores