This game will make your brain explode. Welcome to Serial Numbers, the serial killer of numbers. In this game you will have to make the biggest chain reaction ever by creating a line of '9' and then make it explode with the number '10'. Every number you put on the grid will add his value to all the next case. You can also drag and drop the number in only one case if you want to add the value only to this one. A bit hard to explain, but the pictures can show you exactly how it works. Hope you will like,