Miss Hall's School | WORLD |
Seon Ah Yoon Miss Hall's School Pittsfield, Massachusetts, USA February 26, 2007 4.0 seconds per correct problem Seon Ah Yoon Miss Hall's School Pittsfield, Massachusetts, USA February 16, 2007 4.8 seconds per correct problem Eliza Rodrigs Miss Hall's School Pittsfield, Massachusetts, USA November 28, 2006 6.6 seconds per correct problem Sally Melville Miss Hall's School Pittsfield, Massachusetts, USA October 26, 2006 7.0 seconds per correct problem |
Courtney Fitch Algonquin Regional High School Southborough, Massachusetts, USA Age 17 January 27, 2007 36.1 seconds per correct answer |