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Michael
Michael is on page 191 of 272
— Jun 02, 2020 12:01AM Add a comment
Across the Board: The Mathematics of Chessboard Problems (Princeton Puzzlers)

Michael
Michael is on page 163 of 272
— May 17, 2020 02:26PM Add a comment
Across the Board: The Mathematics of Chessboard Problems (Princeton Puzzlers)

Michael
Michael is on page 139 of 272
— Apr 22, 2020 07:11AM Add a comment
Across the Board: The Mathematics of Chessboard Problems (Princeton Puzzlers)

Michael
Michael is on page 65 of 272
— Apr 21, 2020 02:14PM Add a comment
Across the Board: The Mathematics of Chessboard Problems (Princeton Puzzlers)

Michael
Michael is on page 39 of 272
— Apr 11, 2020 11:55PM Add a comment
Across the Board: The Mathematics of Chessboard Problems (Princeton Puzzlers)


Robert
Robert is on page 6 of 272
— Sep 03, 2017 08:52AM Add a comment
Across the Board: The Mathematics of Chessboard Problems (Princeton Puzzlers)