This is a fun classic game that will help your child learn to develop strategy. Combining features of some of the most famous pastimes such as Mah-Jong, Rummy, Dominoes and Chess, this game is a stimulating challenge. Create runs and sets of numbers. The late Mr. Ephraim Hertzano first developed the game in Israel back in the early 1930's. It is now the third best-selling game in the world and the best-selling tile number game. To date, forty million games have been sold in 52 countries across five continents and in 25 languages. This is a fun game for 2-4 players that the whole family can enjoy playing together. It comes complete with 106 engraved plastic tiles, 4 racks and detailed instructions.