Although considered a card game, Mahjong is also considered a domino game. And yes, it is an addictive game and one of the oldest known in history. This is because it is a fun game that generation after generation enjoys.
Luckily, Mahjong has now been taken online and this has resulted in an increased interest in the game. You have gaming sites that are offering Mahjong as one of its games. And sometimes instead of the Chinese symbols that grace the tiles, there may be other graphics that appeal to the player. The player can change the pictures on the tiles if they wish.
In Asia, Mahjong is becoming a gambling game. Actually, it has been all along. As individuals exercise their brains, they also exercise their wallets. So if you want to play a game that has a lot going on and keeps your attention away from everything else in life, Mahjong is that addictive game.