Sudoku Input and Solve

You can solve the Sudoku problems you entered yourself. As you can save them, you can enter all the problems such as newspapers and books and solve them later.
You can sort the input problems in order of difficulty, and you can choose and play your favorite problems.
Difficulty judgments are analyzed with an awareness of the steps people take to solve them.
It is useful for those who want to focus on solving Sudoku and master Sudoku, as there is less work to do when solving.
It also has the ability to create problems. You can enter a pattern to create a problem with your preferred difficulty level.
The problems of Sudoku that are completed are only ones that can be solved with logic.
The auto solve mode will let you know if there is only one answer, and you will also know if the number place problem you made is correct.
As it can be used in split screen, you can input while looking at the problem of photos and screenshots.

Please see the website for details on how to use it.


This app has the following features:

-You can complete the simple task of removing the numbers in the vertical, horizontal, and block with the touch of a button.
-The specified number is highlighted for easy viewing.
-It is very easy to enter not only the number of memos that can be placed but also that cannot be placed.
-You can load the entered problems from the history.
-Make your favorite pattern and difficulty problem.
-You can solve the problem in automatic mode and know whether the problem is correct or not.
-A record of the number of problems entered and the number of problems solved remains.
-Can be interrupted and resumed at any time.
-Supports dark theme.
-Split screen is possible.