Randomizing Bingo cards in Excel can be a daunting task. Fortunately, there are a number of methods you can use to make the process easier. The simplest approach is to use the RAND() function. This function will generate a random number between 0 and 1. You can then use this number to determine the position of each card in your bingo grid. Another approach is to use the BIN() function.
This function will return a numeric value that corresponds to the position of a given row or column in a given worksheet. You can then use this information to determine the position of each card in your grid. In either case, it is important to be aware of the limitations of these functions. For example, RAND() only produces random numbers within a specific range, and BIN() only returns numeric values within a certain range. Consequently, you may need to adjust your grid layout accordingly.