You are part of an elite group of time travelers. You just returned from the future and when you exited the capsule you saw a purple ball wiz by you. Now local authorities are reporting chaos at the Complexity Mall. A tiny purple fuzzball has been seen on video cameras at night. You suspect that this furball was a stowaway from your trip into the future.  Your group has hacked into the security system but can only override it for an hour. Can you capture the stowaway before the time travel continuum is broken?

(previously called The Mall)