Mahjong tiles
Nitric acid for gold testing
MahJongg. Mahjong is a puzzle game based on a classic Chinese game for four persons. The goal is to remove all 144 tiles from the board. You may remove only paired free tiles. The tile is free when there are no tiles either to the left or to the right from it. Paired (or "equal") tiles are: any two exactly the same tiles
American Flag Mahjong The 4th of July celebrates America's Independence Day, so why not play a quick and fun game of American Flag Mahjong in remembrance. Mahjong is a strategic matching game in which your goal is to eliminate all the mahjong tiles in matching pairs.