Sudoku needs libPmIpcLib.so, which you can get from http://palm.cdnetworks.net/opensourc...clib-1.0.0.tgz
Compile it and put libpmipc-dbus.so.0 and libdbus-gmain.so.0 in /home/opt/preenv/lib/
Then link in additional libs in that same directory:
ln -s libpmipc-dbus.so.0 libPmIpcLib.so
ln -s libpmipc-dbus.so.0 libpmipc-dbus.so
ln -s libdbus-gmain.so.0 libdbus-gmain.so
ln -s libstub.so libNPAPIInterface.so
ln -s libstub.so libnapp.so
...and it works!