Balls bounce around the cage and one pops out at a time. Look at the number and check your card.
If it's on your card, tap Yes and it's marked for you. If not, tap No. A wrong answer locks the buttons for a second, and a ball you don't answer before the next one drops is missed for good.
The columns are D, I, Z, Z and Y. Column D holds 1 to 15, I holds 16 to 30, and so on up to 75. The kitten in the middle is free.
You race for a line: five in a row across, down or diagonally. In the daily game the first line wins. In quick games and game codes you carry on to the full house, every square on the card.
Three rival kittens are playing too. When you have a line, tap Bingo before they do. They are quick, but they take a moment to notice.
The daily game is the same for everyone. A game code gives your friends the same cards and calls so you can compare.
It's just for fun. No money, no prizes, no sign-up.