private bord solver(int[] counter, bord bor)
{
counter = increment(counter);
if (bor.isFull())
{
return bor;
}
while (bor.isOccu(counter))
{
counter = increment(counter);
}
for (int i = 1; i < 10; i++)
{
if (bor.check(counter, i))
{
bor.setValue(counter, i);
bor = solver(counter, bor);
if (bor.isFull())
{
return bor;
}
}
}
bor.removeValue(counter);
counter = decrement(counter);
while (this.fixedValues[counter[0], counter[1]])
{
counter = decrement(counter);
}
return bor;
}
