how many fingerprint codes?

From the discussions in this site, it seems there are many fringerprint codes that need to do. I was wondering how many there are exactly and what are the differences among them. I did code 3, have not done codes 1 and 2. why these two skipped?

I tried to find such information at the DOS site, but failed.

Thank you for your information!

所有跟帖： 

• 回复：how many fingerprint codes? -etalon0- ♀ (420 bytes) () 02/12/2006 postreply 06:38:04

• 回复：回复：how many fingerprint codes? -mytwocents- ♂ (352 bytes) () 02/12/2006 postreply 14:42:19