Lin Chen looked at the nine dot maps on the door, putting his fingers on his chin, thinking about something.

The dot matrix diagram of nine twelve grids is divided into three rows, each row of three, and there is also a general number similar to the prompt that there must be any connection between each row.

If you look at it horizontally, the first row of the dot matrix diagram of the first twelve grids, the first row of the four grids, the first, the third, and the fourth grids have black dots.

There are black dots in the first and fourth grids of the second row.

There are black dots in the second and third grids in the third row.

The third of the fourth line, there are black dots in the fourth grid. The four lines add up to nine black dots in total, which means that the first dot matrix diagram has nine dots.

【A sample picture of the text version below】

Dots empty dots

Point empty

Empty little bits

Empty little

【This is probably what the picture is.】

In the second dot matrix diagram of the first row, only the first grid has black dots in the first row.

The second and third rows have black dots.

The first, second, third and fourth rows have black dots.

The fourth line only has black dots.

【A sample picture of the text version below】

Point empty

Empty little bits

Dots and dots

Empty point empty

1-2 There are a total of eight dots in this second dot matrix diagram

The last one in the first row is also the third dot matrix diagram. Its first row is the second and fourth grids with black dots.

In the second line, there are only black dots in the first grid.

There are black dots in the first and third grids of the third row.

There are black dots in the first and second grids of the fourth line.

【A picture of text version below】

Empty point empty point

Point empty

Dots empty dots empty

Empty bits

1-3 The first dot matrix diagram has only seven dots.

Next is the first dot map in the second row.

The third and fourth rows of the first row have black dots.

The second and third rows have black dots.

The third first square has black dots.

The first and fourth rows of the fourth row have black dots.

【A sample picture of the text version below】

Empty little

Empty little bits

Point empty

Point empty

2-1 This dot matrix diagram has seven dots.

And the second row of the second dot matrix diagram.

There are only black dots in the third row in the first row.

There are black dots in the second and third grids of the second row.

The second, third and fourth rows have black dots.

The fourth line only has black dots.

【A sample picture of the text version below】

Empty point empty

Empty little bits

Empty dots

Point empty

2-2 There are only seven dots in this dot matrix diagram.

Next is the second row of the third dot matrix diagram.

The first and third grids with black dots in the first row.

The second grid with black dots in the second line.

The third line has black dots, the first, second, and third grids.

The third frame with black dots in the fourth line.

[Text version diagram is as follows]

Dots empty dots empty

Empty dots and empty

Little by little

Empty point empty

2-3 This dot matrix diagram also has seven black dots.

Next is the first dot matrix diagram in the third row.

There are black dots in the first and third grids of the first row.

There are black dots in the second and fourth grids in the second row.

There are black dots in the first, third and fourth grids of the third row.

There are black dots in the second and fourth grids of the last row.

[Text version diagram is as follows]

Dots empty dots empty

Empty point empty point

Dots empty dots

Empty point empty point

3-1 This dot matrix diagram has nine dots.

Then there is the second dot map of the third row.

There are black dots in the second and third grids of the first row.

The second line is the same as the first line, and the second and third lines have black dots.

There are black dots in the first, second and fourth grids in the third row.

In the fourth line, there are only black dots in the third frame.

[Text version diagram is as follows]

Empty little bits

Empty little bits

Empty points

Empty point empty

3-2 This dot matrix diagram has eight dots.

The last one, the third row and the third dot matrix diagram.
To be continued...