Add buildings to your available slots in order to earn money from passing through cars. When it looks efficient to merge, do it. So that you can empty some sweet slots. If you reach building count target, you can continue in next level if you want.
Add buildings to your available slots in order to earn money from passing through cars. When it looks efficient to merge, do it. So that you can empty some sweet slots. If you reach building count target, you can continue in next level if you want.