HIME: Huge Integer Math and Encryption 

Library with encryption functions (public key/secret key) and huge integer math functions. RSA public key, AES (Rijndael) secret key encryption, SHA-256 hash function, PRNG: Blum-Blum-Shub and RSA, Diffie-Hellman. For every programming language.
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United States Geography Tutor 

Want to brush up on the names and locations of the 48 contiguous states of the USA? This program from the Family Games Web Center will help you. A study mode and two quiz modes make the learning easy.
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IBasic Learning Edition 

The IBasic Learning Edition features a syntax similar to BASIC with all the power of Windows. Built in editor, debugger, and DirectX engine. Includes built in lessons to help the student get started.
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Quiz of the States Online 

Educational quiz game makes learning fun. Teaches State Capitals, Flags, Date of Entry into the Union, State Bird, Flower and Tree. No installation necessary. Runs in your web browser. Includes graphic of all 50 States. Every game is different.
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European Geography Tutor 

Want to brush up on the names and locations of the 40 or so countries of the new Europe? This program from the Family Games Web Center will help you. A study mode and two quiz modes make the learning easy.
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African Geography Tutor 

Want to brush up on the names and locations of the 50 or so countries of modern Africa? This program from the Family Games Web Center will help you. A study mode and two quiz modes make the learning easy.
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