Einstein's Problem The Zebra Problem Autoralleye Hidden Gifts (right mouse click and "save as" for each file)
Janko Logicals (German) CRpuzzles Logic Problems (English)
P.M. offers to its subscribers a few problems online. Mit aktiviertem JavaScript kann man von hier aus 35 Aufgaben abrufen.
I'm still missing a few instalments of Logik-Trainer. The instalments must be at least in good enough condition that you can read them without any problems.
Copyright © Michael Pousen Updated: 2004-09-10