1. Choose a set of numbers as your 'home set.' These can be birthdays, ages, house numbers, or just about anything else that's easily remembered. You will play with these numbers consistently in order to slightly improve your odds of matching the random draw.
2. Choose several other sets of random numbers to be played with your home set. Whereas your home set will remain a static set of numbers to increase the odds of matching the random number draw, playing with more cards of random numbers will help give your more coverage of the different numbers on the board, consequently increasing your odds of winning considerably as compared to playing with one card.
3. Establish your maximum keno budget. Divide your budget by the cost of playing each game to work out how many games you can play. The lower the cost per game, the better, even if prizes are comparatively lower. Lower priced games will mean you can afford to play more cards on more games, which will increase your chances of winning a prize.
4. Repeat the strategy of choosing your home numbers and several different sets of random numbers to see a consistent rise in your odds.