When a number is drawn, it will appear in the above part of the screen and the Beaver will say it outloud. They also have the color of the collumn, or the Beaver narrator says the letter, so it makes easier for you to look for the number.

So, in the images bellow, the Beaver will say: N 35. So look all collumns under the letter N and see if you have any 35.

So, after the number is drawn, if you have it in any of your 2 or 4 sheets, just click on it. If you have it in more than one sheet, don't forget to click in all of them.

And thats it! You win when you complete a full line, a full collumn, a diagonal or all 4 corners of a sheet.

If you play in real life, usually the rule is, whoever makes a Bingo first wins and must scream BINGO really loud! (Also in real life you don't stop drawing numbers until you have at least one Bingo)