Some ended recently and others have been gone for several decades.
How many can you remember?
How closely were you following the action in Sheffield this year?
How well do you remember the single table set-up?
More than one-third of the total Crucible participants since 1977 have reached this stage of the competition.
Another record could be heading the Rocket’s way in this year’s tournament.
The Englishman has triumphed at the Crucible on six occasions, but there have been several painful defeats as well.
How many top-16 members can you remember from this decade?
This year will mark the 30th final since the event was launched in 1992.