Each player gets a BXNGO card and dry erase marker.
Shuffle the pattern cards and flip one over.
If not using patterns, refer to the image below.

The app will display a "target" word. Players call out things related to the target word and mark the first letter of the word on their BXNGO card.
You may not use a letter that someone else has just used.

The first player to mark letters to match the current pattern will win the round.
Play five rounds to determine the winner.

Default Patterns for Five Adjacent Matches

The number indicates how many matches of that pattern are possible.