Row 0 has a max of 9 in column(s) 2, 5 Row 1 has a max of 7 in column(s) 7, 9 Row 2 has a max of 7 in column(s) 6 Row 3 has a max of 9 in column(s) 1 Row 4 has a max of 9 in column(s) 3 Row 5 has a max of 9 in column(s) 8 Row 6 has a max of 6 in column(s) 5, 6, 7, 8 Row 7 has a max of 9 in column(s) 7 Row 8 has a max of 8 in column(s) 0 Row 9 has a max of 9 in column(s) 0