脳トレパズル　一撃！Hit&Blow

We deduce from the obtained information and guide a single answer and say it is perfect!
It is a puzzle that extracted only the real thrill of such hit & blow.
In case
It is a so-called hit & blow, which applies 3-digit or 4-digit sequence (using the same number twice or more) using numbers from 1 to 8.
However, some examples and hints (hits & blows) are already shown, and the answer is limited to one.
In case
There are two kinds of hints for the sequence of numbers.
hit: Number of digits aligned
blow: A number is used, but the number is not aligned
In case
Please deduce the correct answer from these information and enter with the button at the bottom of the screen.
If the answer is incorrect, you can redo the part conflicting with the hint and show it.
To give up this problem, you can enter the correct answer by choosing "Give Up" from the back key menu.
In case
Touch the numerical part of the example to mark ○ · △ · ×. Please use it for support of reasoning.