I am partial to ' Rummi King'. It is based on the card game. Two, three or four people can play. They are coloured plastic tiles with numbers. It is played with 104 tiles and two jokers. The smiley face tiles ( jokers) represent any number. Each person has a plastic angled rack which you position the tiles on. The game is begun with everyone having fourteen tiles on their board.
Initially the number amount of 30 is used to commence the game.