freeworldgroup.com

does anybody now some names of new and excellent adventure games with hard puzzles

look in the adventure games section!

http://www.freeworldgroup.com/gamesadventure.htm

the last express
Day of the Tentacle
The Secret of Monkey Island
King's Quest VI: Heir Today, Gone Tomorrow
Gabriel Knight: Sins of the Fathers
Indiana Jones and the Fate of Atlantis