Your browser does not support grid, so will not be supported. Hover over your browser version to see if there is a way to enable potential support. Sorry, I am no longer able to justify working on making the layout work on older devices.
...That's weird...My abilities aren't working?...Eh? Strip majong? You didn't tell me that!Haa...I don't have a choice. But you'll have to pay up once you lose, okay?