not getting any answer.
could not find out mistake.
SUDOKU SOLVER PROBLEM
Hey @RULEREMPIRES
In ispossible in fun
for (int i = row * 3; i < 3*(row+1); i++) {
for (int j = col * 3; j < 3*(col+1); j++) {
if (arr[i][j] == arr[x][y]) {
// always return false because its contains x and y
return false;
}
}
}
correct code : https://ide.codingblocks.com/s/279528
I commented in your code