It is a Give My Regards to Black Jack vol.4 picture slide puzzle.

*How to use

Launch the app and tap the puzzle.

Tap the screen to start the puzzle.

Swipe left / right / up / down to move the piece.

If everything moves correctly, you are finished.

Once completed, the next puzzle will be available.

*Function

When you tap the ? puzzle, a video ad viewing confirmation screen will appear, so you can use the puzzle when you watch it.

BGM and sound effects can be turned ON / OFF.

The number of pieces can be selected from 9 to 64.

You can display numbers on the image for easy alignment.

There is a time attack function that measures time.

*Request

Please post in the review.

We will respond as much as possible.

*Other

"Give My Regards to Black Jack" is a work by Shuho Sato.

We use data that can be used free of charge in accordance with the terms of service.

The company names, product names, and service names mentioned in this explanation are trademarks or registered trademarks of the respective companies.