Service Providers may prohibit individuals from participating in Service and disqualify entries if they (1) attempt to enter the Service through any means other than as described in these Rules, (2) attempt to disrupt the Service or circumvent the terms and conditions of these Rules in any way or (3) repeatedly show a disregard for the Service Rules or act (a) in an unsportsmanlike manner, or (b) with an intent to annoy, abuse, threaten or harass any other entrant or Service Providers.