Test your mind with the math puzzle that will check your speed and calculating abilities.
How To Play
* Double tap or swipe down to drop the numbers.
* Place numbers to make multiples of 10 in rows and columns.
* Number tiles get locked after some time.
* A row of locked number tiles is added every now and then.
* Unlock the locked tiles by adding the number sum to multiple of ten of unlocked tiles in same row or column.