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The Pen and Pencil on Twitter: "Guess how many tennis balls are in the jar - £100 bar tab #prize for the closest guess! #guessmyballs #wimbledon… "
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AIR MILES Reward Program on Twitter: "RT & guess how many balls are in this case for a chance to win a 2015 NBA All Star Swingman Jersey! #Game4Miles http://t.co/7iQUNl7QiE"
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Fundraiisng idea - guess how many tennis balls in the container | Bbq theme, Xmas gifts, Diy projects
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FOX Sports on Twitter: "Guess the number of golf balls & you could win a trip to the U.S. Open! ENTER: http://t.co/R3LS9EJ3sc #USOpenonFOX http://t.co/itycIN2qak"
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Barrington Sports on Twitter: "Maybe you can guess how many balls are in the tube? http://t.co/EGjtn74LTd"
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Don't forget the sweepstake poster! £2 donation to guess who many balls are in the basket. Lots of prizes to be won for the Longest … | Day, Challenges, Sweepstakes
Prince Wimbledon Ball Guess Contest - Guess the Number of Balls and Win! - Tennisopolis : Tennis Social Network
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