IMO 1972 LL SWE37
On a chessboard (8 imes 8 squares with sides of length 1) two
IMO 1972 LL SWE37
Origin: SWE
Problem
On a chessboard (8 \times 8 squares with sides of length 1) two diagonally opposite corner squares are taken away. Can the board now be covered with nonoverlapping rectangles with sides of lengths 1 and 2?