All the material on this site is copyright © Melvyn Rust 2004-2008, trading as NumberGym Software.

All intellectual property rights to this software similarly belong to Melvyn Rust, trading as NumberGym Software.

Any visitor to this website (www.numbergym.co.uk) is granted the following permissions:

1. To make use of this demonstration software and its supplementary resources for assessment purposes only.
2. To make printed copies of any pages on this site for educational purposes, providing the printed material contains both the copyright statement and the website address.

Visitors to this website may NOT

1. Use these resources via a screen or Interactive Whiteboard for the purposes of facilitating a group or class lesson.
2. Transfer, distribute, rent, loan, lease, license or otherwise make a profit from the use of this software and its supplementary resource materials.
3. Alter, adapt, merge, modify or translate this software or its supplementary resource materials.
4. Reverse-engineer, disassemble or de-compile this software.
5. Remove, change or obscure any copyright statements or website addresses displayed on this site.
6. Publish in any form any part of this software and its supplementary resource materials without the written permission of Melvyn Rust.

The contents of this site are fully protected by international copyright, and trade-mark applications.