ぷちプロシリーズ（２１） 数独解答

Features ぷちプロシリーズ（２１） 数独解答

[How to use]1.
Please enter the problem as 9 characters x 9 lines in single-byte numbers.・ Please enter vacant places with decimal point (.) Or asterisk (*).・ For writing the problem, refer to the example displayed by the example button.2.
When you tap the answer button, the answer will be displayed in the answer column.・ When calculation can not be performed by the simplified method, "Calculating" is displayed.3.
Clear the questions and answers with the clear button.