Use the email addressed below to contact me.

What's NEW?
2016 PasswordKeeper version 2. Much improves password keeper program.

2015 Segmented Turning Helper - Assists in creating segmented turning projects.

2014 Magic Numbers - exercises addition, subtraction, multiplication and division.

2014 Magic Square - exercises addition, subtraction and multiplication.


Contacts
johndistefano.com.au
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