Ninja Sudoku - Pista de lógica

5/10/2021

1. Add Jigsaw Sudoku type
2. Add favorites and game notes
3. Allow user to clear all gaming data and start from scratch
4. Fix bug for user input notes
5. Add multiple cells note functionality
6. Add a help section to show different functionalities in the app
7. Killer calculator and combination calculation improvements
8. Other minor improvements and bug fix