This is a favorite party game for our group of friends, it is played differently than black and white dominos, and the dots are colored so you can even match colors instead of numbers-which is helpful if some of the players are tipsy. The game can last as long as you want. If it gets late in the evening we usually stop at 6's and compare scores. The trains can get long so its helpful to have a cleared table to play on. I recommend this for your game closet.