void PaintCages(PaintContext context, Pen thick)
{
for (int x = 0; x < Cells - 1; ++x)
{
for (int y = 0; y < Cells; ++y)
{
if (CageAt(x, y) != CageAt(x + 1, y))
{
context.DrawVerticalLine(x, y, thick);
}
}
}
for (int x = 0; x < Cells; ++x)
{
for (int y = 0; y < Cells - 1; ++y)
{
if (CageAt(x, y) != CageAt(x, y + 1))
{
context.DrawHorizontalLine(x, y, thick);
}
}
}
}