Alper and Hyun-woo in a hard fought hex contest Annie gives Ben the look of death Annie, Cara, Liennea, and Yu Sin thinking hard about their paper problems Ben and Cory play for bragging rights Ben and Tak discussing neatly folded paper Ben discussing a point with Gu and Yu Sin Blythe produces a counterexample Class engaged in hex, I Class engaged in hex, II Conor and Alper in an intense conversation, I Conor and Alper in an intense conversation, II Conor and Alper in an intense conversation, III Conor and Alper in an intense conversation, IV Conor and Annie play hex Cory destroying paper for Blythe Heat relief Tak demonstrates his form The remnants of our mathematical experiments frisbee time