The additional $100,000 tickets were sold in several locations across the state, including Chelsea, Dudley, Foxboro, Lynn, Plainville, Revere, Uxbridge and Worcester. The odds of matching 10 numbers in a 10-spot game are 1 in 8,911,711, according to the Massachusetts State Lottery Commission. All 16 of the $100,000 winners played a 10-spot game and matched 10 numbers, all within Keno game #2556795. Keno players choose up to 12 numbers between 1 and 80, and just 20 numbers are selected randomly. The tickets - including one sold at Princeton Station in North Chelmsford and another at Sun City Liquors & Variety in Tyngsboro - contained 10 of the following winning numbers: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 19, 33, 35, 36, 41, 52, 54, 59, 74, 75. Local residents may be among 16 $100,000 winners in the same Keno game that took place Monday night.