Hacker (v2.0) 

2001 Training puzzles on programming as game

(fhacker2.zip * Size: 214KB * Time Load: 4-9 min.* Win 95/98/2000 * 30 days free)

  For Load click here

Recommended configuration

Pentium with 100 MHz and 16 MB RAM or better.

Windows 95, Windows 98 or Windows NT 4.0 or later.