Crystal Math

Your Crystal needs power! Luckily, there are powered crystal chunks flying everywhere. You need to absorb them in order to gain their power. But be careful: Every chunk has its own formula. Only the correct ones are suited for your crystal! All the others will damage it and eventually cause it to break. You need to quickly calculate the formula of each chunk. Let the correct ones pass and destroy the wrong ones. After all, you want the cleanest Crystal Math. Use your brain, your reflexes and the special ability of your crystals in order to gain the most power and to reach the highest score. Impress everyone by how fast you can calculate: Your parents, teachers, friends and everybody else. Show them how good you are and make them addicted to mathematics with Crystal Math!