count 0798
Atbash Crypter
Small Windows program for encrypting/decrypting stuff with the classic Atbash cipher.
count 0823
count 0807
count 0762
Primezzz
Highly optimized version of the Sieve of Erasthotenes for getting a list of primes. No bignum though :(
count 0758
count 0802
MH3 Manipulator
command line tool to extract and pack Moorhuhn 3's "moorhuhn3.dat" files. Experimental