Sudoku Help - About Box
The about box displays program and contact information about Sudoku Dragon 2.
Sudoku Dragon 2 automatically checks for an upgrade using Microsoft Store technology.
The program is licensed through Microsoft Store, please refer to your store to see the status of your license.
We make use of some sound effects kindly made available under license by ZapSplat ➚
The software is written and maintained solely by Silurian Software ➚.
Copyright © 2005-2024 Sudoku Dragon