Numberful

Numberful is a new kind of number puzzle game designed to put the player's basic math skills to test.
The goal is to make sums as quickly as possible in order to progress from target #1 to #100 before running out of time.

Sums are created by joining the numbers on the grid either vertically, horizontally or diagonally.
The Time Bonus power-up can be obtained all the time, but others like Double Points, Skip Number or Time Freeze have to be unlocked first and then collected while playing!
As the target number grows so does the difficulty, but the cleverly designed power-up system will gradually reward the tenacious gamer helping them to beat their scores and reach a higher top number.