Quickly add up the numbers as they fall and combine only three numbers to make a sum of 10 or 20. Do not let the numbers cross the below deadline to avoid losing health which is equal to the number.
Note:
You can also combine three numbers to make 1 number.
If your combined numbers total is between 10 and 20 or more, then remainder of 10 or 20 will be reduced from your health.
Example : 4 + 3 + 5 =12 then health will be reduced by 2.