pranavjha/text-detector

# sudoku2.dat
#  3 stars
0 1 0 0 6 0 0 2 4
7 0 0 0 0 3 0 0 0
5 6 0 0 9 0 3 0 0
0 5 4 1 0 0 8 7 0
0 0 0 0 0 0 0 0 0
0 8 7 0 0 9 2 4 0
0 0 5 0 3 0 0 9 8
0 0 0 8 0 0 0 0 3
8 3 0 0 7 0 0 6 0