The BaseConverter converts a number of any base into a number of another base. This also works with text.

The first classic strategy game I would like to publish here is Sudoku or XSudoku.

A few examples used in Cryptography, as a Winform or Console Application.

Here are a few smaller projects that demonstrate the compression of texts. Starting with the Huffman Code and the Exponential Golomb Code (exp-golomb).

A few interesting mathematical tools that you can use again and again.

Simple 128/256/512 bit data structure for unsigned and signed integers.