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Puran2 is a real random number generator based on electronic noise. The random bits are stored on a CD. The software allow the access to the random bits like a pseudo random number generator and is easy to use.
It can be mixed with random number of a tausworthe generator to grow the count of random number.
Zero Sum Game Solver Java Library is open source java library to solve 2-player finite zero-sum games. This programs solve zero-sum games with linear programming.