Shisen-sho is missing from your apps list. On your website it says: Report a bug. When you click on that, it says pick an item to report a bug. Shisen-sho is not on the list. The problem with this board game is that it is lacking speed or memory. When the game first opens, you click on two tiles and they dissapear quickly. But as you start to play more, the tiles do not dissapear and it takes a while for them to connect with each other There are other games similar and the tiles dissapear quickly so it has to be this game rather than my computer. I hope you can find out what the problem is. Thank you.
Shisen-Sho is tracked as "kshisen" in this bug-tracker. Please disable sounds in "Settings" menu. If this does not help, just add a comment. *** This bug has been marked as a duplicate of bug 302606 ***