Japanese Family Crest Nonogram

■ Features
・ Operability with few erroneous operations
Nonogram has small squares, so it tends to be erroneously operated if it is a touch type.
In "Family Crest Nonogram", a "cross key" was adopted to reduce erroneous operations.

・ Smart "cross key"
If you keep pressing the cross key, the cursor will move continuously in that direction, but if you move to the end of the puzzle, it will stop. By pressing the same cross key again at that point, the cursor moves to the other side of the puzzle.

・ Smart "paint button" "x button"
You can paint squares continuously by pressing the cross key while pressing the "paint button", but the squares for which "x" has already been entered will not be overcoated. (The "x button" works in the same way)

・ Return one move (Undo)
Equipped with a "one-hand back button" that allows you to easily return even if you make a mistake.

・"Hint button"
In exchange for points, fill in one square with the correct content.

・ Automatic saving of puzzles
Since the data is saved automatically, you can restart the puzzle from the middle even if you quit the app in the middle.
(If the unfinished puzzle is terminated in the middle by the user's operation, the data will not be saved)

・Highlight the vertical and horizontal cursor positions
Highlight the vertical and horizontal axes to make it easier to see the cursor position.

・ End of filling vertical or horizontal squares
After filling, it will be fun to produce with graphics and sound.
Also, when the square is painted and filled, it will be automatically filled with X.