Not all candy is created equal.

For every smash success like Snickers or Twix, you have little-remembered, discontinued candies like Summit Bars or Life Savers Holes. But even though these 20 sweets are gone from this world, it doesn't mean we don't miss them whenever we walk past the candy aisle at the grocery store.

Whether they suffered from low sales, poorly received recipe changes, or were literally ruled illegal, these snacks are impossible to get — at least in the way you remember them from when you were a kid.

In honor of National Candy Month, take a stroll down memory lane and remember these 20 candies that you're probably still craving today.