a game inspired by Takuzu
- there can be no identical rows or columns
- no more than two of either number adjacent to each other
- there is an equal number of 1s (red) and 0s (blue) in each row and column
- Create interfaces
- Mock data
- Game logic
- Game presentation
- User navigation
- Game graphics
- Create Gameboard layout
- Create domain and interfaces for saving score
- Android activity backstack fix
- Clean up code in domain logic
- Cool features, such as animations and hinting