It would be nice being able to define a list of favorites aka bookmarks. Only the number of the game needs to be stored. Sometimes a game is in some way or other especially interesting or beautiful and I would like to save a link to it. The state of the current game is not needed, just the game number. This is probably something for libkdegames. Reproducible: Always
to expand on that idea: Use a URL like kde-kpat://545435423 such that it can be started by the browser. But I have no idea if that is feasible.
8 years later noone voted for it - let's close this. I recommend pen & paper to remember numbers :) After all the number is not all of it - you also need to remember the game and the flavor of the game (1 suit, 3 suits, ...)