Add a new sudoku

example

Author: RgrMz

SudokuSolver/examples/ex1.csv

@@ -1,10 +1,10 @@
 a,b,c,d,e,f,g,h,i
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
-0,1,0,0,5,0,0,0,0
+0,0,4,0,0,2,6,5,0
+0,0,0,0,0,8,0,9,0
+7,0,6,0,0,0,8,0,4
+0,5,0,0,4,9,0,0,0
+0,7,0,0,0,0,5,2,3
+0,0,8,5,7,0,0,0,0
+8,0,0,3,2,0,0,0,6
+0,6,0,9,5,0,0,8,0
+0,0,0,0,0,6,7,4,0