Dan Hoey's messages in reply to Qscgz
Date
Subject
January 11, 1998
N-rooks problem , n-bishops problem
January 14, 1998
N-rooks problem , n-bishops problem (rook spoiler)
January 6, 2000
Y to K puzzle
January 8, 2000
Y to K puzzle
January 10, 2000
Y to K puzzle