Is nhl overtime sudden death

If you've never experienced NHL overtime before, it's unlike anything else in sports: a frenetic, sudden-death period with constant action and tension building with every shot.

The best part? Each side plays with only three or four skaters (plus a goalie), which leads to even more skill and intrigue in extra time. That said, the rules surrounding overtime -- and how it impacts the NHL standings -- can be confusing if you aren't familiar with how it works.

Nhl overtime rules 3-on-3

Here's everything you need to know about the NHL overtime process.

When did NHL overtime start? How have the rules changed?

Overtime was introduced in the NHL in 1921. Overtime began as an additional 20-minute sudden-death period of five-on-five action before being trimmed to 10 minutes in 1927 and five minutes in 1983.

The rules regarding overtime changed many times over the last century, including the elimination of sudden-death rules (1928) and the elimination of overtime altogether in the regular season (1942). Even with overtime in place, the leag

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