License:
This simulator is provided for free under the Creative Commons Attribution-NoDerivatives 4.0 International (CC BY-ND 4.0) license.

You are free to share and use this software for any purpose, including commercial, as long as:
- The code is not altered or modified.
- The link to www.showacademy.info remains intact and visible.

For full license details, visit:
creativecommons.org/licenses/by-nd/4.0/