Four Gem is a quick buddy game that you can play with your friends. It is very similar to the board game Connect Four. The winner earns 20 gems. Start the game by clicking on the Four Gem button:
Then each player takes turns adding a gem into one of the seven columns. The gem falls to the lowest row that is still open:
The first player to get four in a row, vertically, horizontally, or diagonally wins.