Not Zero app for iPhone and iPad

Not Zero is a number puzzle game.
The only ability in the game you need to have is adding up numbers.
Maybe you thought you just need to add one number after another, but what if it’s adding groups of numbers?
No Zero is going to overturn your ideas of number puzzle games and also challenge your limits to numerical logic.
Are you ready to take the challenge from NotZero?

Game Features:
1. Game modes: Not Zero has Normal and Challenge two game modes
Normal: In the -3x3 chessboard, let you get used to how to play Not Zero
Challenge: In the -5x5 and 7x7 chessboard, challenge your limits to numerical logic.

2. You only have to use one finger to play the game.

3. This game simply combines numbers and addition.

4. When “0” shows up in the chessboard it means you lose the game.

5. From 0 to 9, every number is corresponding to one color in the box.

6. In the Challenge mode, you can check your ranking on the ranking board and also tell your friends you defeat the game.