...And Then There Was X was created on 1999-12-21.
X X X was created on 2011-10-12.
X - The X-Files - was created in 1994.
Insector X was created in 1990.
Accelerated-X was created in 1994.
Zero-X was created in 1966.
X-Moto was created in 2005.
X-Is Coming was created in 1998.
X-Dreams was created in 1978.
Cinema X was created in 1969.
X-Wars was created in 2002.
Spider-X was created in 1993.
X-Wild was created in 1993.