Finally an endless trial and error of UIs, background, buttons, fonts is ever. This is not how I am supposed to announce the new release of my app, right? OK, I have renamed my app - Shataka to "Hundred- a number game". To appeal to more users. One major change (other than the name ) is the simplicity of the game. The initial levels have many solved cells. In level 1, Out of 9 cells, 6 are already solved for you. How is that for simple game? And also there is a tutorial. Not just text with images. The actual step by step instruction to play the game. Download the game at least now. I am sure you will love it.