Number-picking games are a type of gambling game in which players select numbers and hope that they match the numbers drawn by the game. Two popular examples of number-picking games are LOTTO and Keno. LOTTO is a game in which players select six numbers from a pool of numbers, usually between 1 and 49. Keno is a game in which players select up to 20 numbers from a pool of numbers, usually between 1 and 80. Both games involve drawing numbers at random and awarding prizes to players whose numbers match those drawn.