Previous Algebra Pinball Scores:
DIVISIBILITY EQUIVALENCES

Most recent scores are on top.

Miss Hall's School WORLD Fisher Classes
2007–2008
Daniela Armendariz
Miss Hall's School
Pittsfield, Massachusetts, USA
March 13, 2007
2.1 seconds per correct problem

Sally Melville
Miss Hall's School
Pittsfield, Massachusetts, USA
March 12, 2007
2.6 seconds per correct problem

Sally Melville
Miss Hall's School
Pittsfield, Massachusetts, USA
October 3, 2006
2.9 seconds per correct problem
  Ji Yune Kim
Miss Hall's School
Pittsfield, Massachusetts, USA
October 8, 2007
2.3 seconds per correct problem

Ji Yune Kim
Miss Hall's School
Pittsfield, Massachusetts, USA
October 2, 2007
3.1 seconds per correct problem