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Events & Promotions in JuneOpen Detailed Calendaris k^2 odd? 1) k1 is divisable by 2 2) the sum of K
is k^2 odd? 1) k1 is divisable by 2 2) the sum of K
Moderators: Bunuel, WoundedTiger, VeritasPrepKarishma, manpreetsingh86, Harley1980 

