Well I haven't managed to see a single puzzle icon so far so just went and generated the relevant .desktop files.
~ $ dpkg -L sgt-puzzles|grep desktop /usr/share/applications/hildon/sgt-puzzles.desktop ~ $ cat /usr/share/applications/hildon/sgt-puzzles.desktop [Desktop Entry] Version=1.0 Terminal=false Exec=/opt/sgt-puzzles/sgt-launcher Icon=netgame Type=Application Categories=Game;LogicGame; Name=Puzzles