Sudoku Input and Solve

9/3/2023

3.07 Added pattern variations for the "Make" function
3.02 Record the level in the history of the problems you made.
3.00 Added a function to create a problem from the input problem pattern.
2.25 It is possible to interrupt when auto-solving. Ads will appear.
2.18 Updated how to use the app in the Help menu.
2.15 Added the function to sort the history in order of difficulty.
2.14 Added search and sort functions to the history.
2.02 The histories of the entered problems remain and can be loaded.