A simple game for who out there know addition of numbers.
Basic idea is to swipe through n tiles so that sum of the first n-1 tiles is equal to nth tile.
* Find a tile (with large number on it) which is equal to sum of its nearby tile(s).
* Start swiping from the other end to the tile with large number.
* Try to reach the largest possible number and impress your friends
Best of luck, try your hands on now.