The user has accepted the user agreement by registering on the website and by purchasing the workbooks by Dyscalculine.
No parts of the publications may be reproduced, distributed, or transmitted. Rule 18(1) of the Hungarian Civil Code stipulates that it is the sole right of the author to reproduce her work and to permit others to do so. Therefore, her publications can only be used by registered individuals or the individuals named at registration. Dyscalculine workbooks are copyrighted materials.
The workbooks bear a logo and watermark to prove their authenticity. In case these are not visible, the copy is not genuine.
Unpermitted reproduction, distribution, and transmission for third party use is a criminal offence. If you happen to encounter such a copy online or in print, please let us know immediately!
Only registered users are authorised to use the material even if the CD has been purchased. The reproduction, distribution and transmission of the CD is a criminal offence!


Dyscalculine worksheets may be bought in a digital format. The purchaser is provided with a CD which contains all the workbooks. The postage for the ”via-mail” shipment is calculated according to the Hungarian or the local foreign post office’s rates!