I am not seeing a link. I don't know how to find the game you refer to.
Oh wait, I see. I just googled "clickomania" and found this:
http://www.clickomania.ch/click/
OK, I have not tried the game but I saw a description of it on the web that said this:
"Try to remove as many stones as possible! Clickomania! is a cool game for young and old. Your goal is to remove as many stones as possible by clicking on groups of stones with the same color. Sounds easy? I can tell you that it is harder than you might think.."
thank you for news of the game, Wolram. If you can think of a connection that this game has to quantum gravity then maybe they will not move the thread to general discussion forum.
you know about sudoku, I guess. I sometimes wonder if sudoku has anythng to do with quantum gravity----it is a combinatorial/graph theoretical game at some level. the numbers in sudoku could just as well be colored stones (same as in clickomania), or so I think.
If you had started this thread in general discussion or in "brain-teasers" forum then probably I would have missed it. So even if it eventually gets moved there, and even it is a bit odd-ball to put it here, I am glad you did.